HUANUO - Ergonomic Office Chair, High Mesh Back, Cushion Seat, Adjustable Lumbar Support, Arm Rest, and Headrest, Max Load 300lbs - Black

Huanuo ergonomic mesh office chairs are designed for customized comfort. Its mesh design helps keep you cool and comfortable, whether you’re working or gaming for long hours. This chair also features a lumbar support system that moves forward & backward and up & down for personalized lower back relief. A backrest that reclines from 90° to 120° for moments of relaxation. The 2D adjustable headrest conforms to your neck and head for optimal support. The 3D adjustable armrests provide the perfect support for your arms. They flip-up 90 allowing you to neatly tuck the chair under your desk to save space. The seat is 15% larger for added comfort, providing ample space for your hips and thighs. The SGS Class 3 gas lift and sturdy rolling casters, make this chair strong, sturdy, and supports, up to 300lbs with ease.

GTPLAYER Gaming Chair, Computer Office Chair with Thicker padded Cushion, Linkage Armrests and Footrest, High Back Ergonomic Computer Chair with Adjustable Pillows and lumbar cushion, White Footrest(Black)

Designed for superior support, this Ergonomic Office Chair features a world-first, fully adaptive lower back support system within its mesh backrest that automatically conforms to your spine. The lumbar support strength is manually adjustable and locks in 5 positions. It includes a headrest that adjusts 13cm in height and 30 degrees in angle, a backrest with 6cm of independent height adjustment, and locks into 4 recline positions (96°/116°/126°/136°). The chair is equipped with a rebound sponge cushion, 5cm seat depth adjustment, and 3D armrests. It features waterproof, anti-static fabric, a detachable iron five-star wheel base, a Class-4 hydraulic gas lift, and supports up to 300 lbs. Adult assembly is required with tools provided.