SIHOO - M18 Ergonomic Office Chair, Computer Desk Chair with Adjustable Headrest, High Back Swivel Chair for Home Office - Blue
Color
BlueFREE shipping to
Specifications
- Product Height49.2 inchesProduct Width27.55 inchesProduct Depth27.56 inchesSeat Height (From Floor)17.32 inchesMaximum Weight Capacity330 poundsMaximum Seat Height From Floor21.26 inches
- Key Specs
- Product Height: 49.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 27.55 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 27.56 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Seat Height (From Floor): 17.32 inches
- Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.26 inches
- Minimum Seat Height From Floor: 17.32 inches
- Seat Width: 20.08 inches
- Seat Depth: 17.91 inches
- Ergonomic Design: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Armrest Features: Adjustable depth, Adjustable height
- Lumbar Support Type: Non-adjustable
- Assembly Required: Yes
- General
- Brand: SIHOO
- Model Number: M18
- Product Name: M18 Ergonomic Office Chair, Computer Desk Chair with Adjustable Headrest, High Back Swivel Chair for Home Office
- Color: Blue
- Assembly Required: Yes
- Dimensions
- Product Height: 49.2 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 27.55 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 27.56 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 37.92 pounds (The out of box weight of the item.)
- Seat Height (From Floor): 17.32 inches
- Maximum Weight Capacity: 330 pounds (The maximum load that can be supported by the product.)
- Maximum Seat Height From Floor: 21.26 inches
- Minimum Seat Height From Floor: 17.32 inches
- Seat Width: 20.08 inches
- Seat Depth: 17.91 inches
- Backrest Height: 19.69 inches
- Backrest Width: 27.16 inches
- Material
- Material: Plastic
- Finish: POLISH
- Frame Material(s): Polypropylene
- Seat Material: Foam
- Backrest Material: Polyester
- Protective Qualities: Fire resistant
- Design
- Office Chair Style: Desk chair
- Ergonomic Design: true
- Base Design: 5-pointed star
- Caster(s) Included: true
- Caster Style: 5 (The design of the wheel with brackets or stems mounted to the bottom of each leg which allows for easily moving the item across various surfaces. Certain styles are better suited for different flooring, for example soft casters are best for hardwood or tile while hard casters can more easily glide across carpet.)
- Recommended Surface(s): All surfaces
- Features
- Motion Type: Swivel
- Number Of Chairs Included: 1
- Reclining: true
- Chair Tilt: Adjustable with tilt-tension control and tilt lock
- Swivel Angle: 360 degrees
- Adjustable Seat Height: true
- Pneumatic Height Adjustment: true
- Headrest Included: true
- Headrest Features: Adjustable height, Adjustable width
- Armrests Included: true
- Armrest Features: Adjustable depth, Adjustable height
- Lumbar Support Type: Non-adjustable
- Breathable Backrest: true
- Built-In Headphone Jack: false
- Built-In Speakers: false
- Cup Holder(s): false
- Warranty
- Warranty - Parts: HEAD-REST
- Warranty - Labor: SIHOO-SEVICE
- Other
- UPC: 799947518364
M18, SIHOO's high back ergonomic office chair, can more effectively support the back and head compared with low back office chairs and leather office chairs, while providing larger sitting area. The seat cushion is made of soft sponge to keep your hips comfortable. The backrest is made of high-stretch breathable mesh to avoid stuffiness. High quality is gauranteed with numerous tests. Furthermore, we promise 24-hour online service, 30-day free returns, 60-day free exchanges, and 1095-day warranty. SIHOO M18 Ergonomic office chairs can give you a unique sitting experience!
- 【ERGONOMIC OFFICE CHAIR】: This ergonomic chair offers four key support areas: head, back, hips, and arms—plus proper lumbar support. SIHOO designs ergonomic chairs that adapt to different users with adjustable seat height, headrest, lumbar support, and recline tension. Ideal for all-day sitting and easing body fatigue. Best suited for people 5'6" to 6'2" tall.
- 【For Home and Work】: Whether you're working, studying, or gaming, SIHOO chairs fit seamlessly into any setting. Use it as a student chair, computer chair, desk chair, or gaming chair. It's a comfortable and cost-effective seating solution for multiple needs.
- 【Breathable Mesh】: Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable throughout the day, allowing you to sit focused and relaxed at the same time.
- 【High Quality & Easy Assembly】: This home office desk chair is BIFMA certified and withstands up to 2504 lbs of static pressure. Our ergonomic office chair can support up to 330 lbs. Simple instructions allow anyone to put the chair together in just eight easy steps.
- 【Worry-Free Guarantee】: Customer satisfaction is our first priority. Free returns and refunds within 30 days if your SIHOO office chair is defective or if you experience any quality-related issues. We promise to provide free replacement parts during the 3-year warranty period. If you run into any issues, please contact us and we will do our best to find a satisfactory solution.
- 【ERGONOMIC OFFICE CHAIR】: This ergonomic chair offers four key support areas: head, back, hips, and arms—plus proper lumbar support. SIHOO designs ergonomic chairs that adapt to different users with adjustable seat height, headrest, lumbar support, and recline tension. Ideal for all-day sitting and easing body fatigue. Best suited for people 5'6" to 6'2" tall.
- 【For Home and Work】: Whether you're working, studying, or gaming, SIHOO chairs fit seamlessly into any setting. Use it as a student chair, computer chair, desk chair, or gaming chair. It's a comfortable and cost-effective seating solution for multiple needs.
- 【Breathable Mesh】: Mesh Office Chair Premium Backrest features flexible non-pattern mesh fabric while keeping your back cool and comfortable throughout the day, allowing you to sit focused and relaxed at the same time.
- 【High Quality & Easy Assembly】: This home office desk chair is BIFMA certified and withstands up to 2504 lbs of static pressure. Our ergonomic office chair can support up to 330 lbs. Simple instructions allow anyone to put the chair together in just eight easy steps.
- 【Worry-Free Guarantee】: Customer satisfaction is our first priority. Free returns and refunds within 30 days if your SIHOO office chair is defective or if you experience any quality-related issues. We promise to provide free replacement parts during the 3-year warranty period. If you run into any issues, please contact us and we will do our best to find a satisfactory solution.
Whats Included
- 1* office chair 1* menu
- 1* office chair 1* menu
Compare similar products
M18, SIHOO's high back ergonomic office chair, can more effectively support the back and head compared with low back office chairs and leather office chairs, while providing larger sitting area. The seat cushion is made of soft sponge to keep your hips comfortable. The backrest is made of high-stretch breathable mesh to avoid stuffiness. High quality is gauranteed with numerous tests. Furthermore, we promise 24-hour online service, 30-day free returns, 60-day free exchanges, and 1095-day warranty. SIHOO M18 Ergonomic office chairs can give you a unique sitting experience!
The SIHOO Ergonomic Office Chair delivers superior comfort with its fully adjustable design, featuring a multi-directional headrest, customizable lumbar support, 3D armrests, and a 90°-126° reclining backrest for versatile working positions, along with 3.15-inch height adjustment and 360° smooth rotation. Endorsed by the Ergonomics Application Association, its scientifically designed ridge backrest mirrors the human spine to relieve pressure, while the waterfall-edge seat cushion provides optimal thigh support. Built with premium materials, including a sturdy aluminum base, noise-free casters, and a dual-frame backrest for enhanced durability, this chair undergoes rigorous testing (including seat impact, armrest fatigue, and leg static pressure tests) to meet strict safety standards. Backed by a 3-year warranty, we offer free replacement parts for any quality issues—contact us for prompt assistance.
Specifically designed for pressure dispersion and body support, the backrest features 3D wrapping lumbar support with dual-layered high-density foam and high-loft fiber, conforming to the curves of your neck, shoulders, and back. The oversized adjustable lumbar pillow provides personalized support, delivering a sofa-like embracing comfort.The spacious seat with no restrictive side wings combines pocket spring lumbar support for enhanced comfort and breathability, keeping you cool during long hours of sitting.
Sihoo M57 ergonomic office chair is an improved version of the M18 ergonomic office chair. The biggest change of the M57 is that the seat cushion uses a PE polyester mesh, so it is not only soft but also very breathable. The design of the waterfall cushion and the sponge in front of the cushion can effectively relieve the pressure on the thigh and reduce the pain in the thigh. The improved 3D armrest can be moved up and down, front and back, and left and right, so that it can better meet the actual needs of users. In addition, the original design is still retained, the PU casters that do not damage the floor, the adjustable lumbar pillow and other ergonomically designed functions. Furthermore, product warranty period is three years. If there is any quality problem, please contact us. After confirming, we will change the accessory for you. We promise to provide you with zero profit product accessories within three years of the warranty period.
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