
The comfort you expect from Serta now comes in our smallest carton ever. In the Serta Sheepless Night 9" Medium Gel Memory Foam Mattress-In-A-Box, a thick layer of cooling Serta Gel Memory Foam is placed atop the supportive Serta Foam Core to provide a cool, supportive mattress that keeps you right where you want to be – asleep. Serta has been trusted by sleepers for over 90 years, and with CertiPUR-US certified foams and a 10-year limited warranty, you can be rest-assured that your Serta mattress will always have your back.
Q: How long must you wait for the mattress to expand before sleeping on it?
A: Hey Rocky, that is a great question and we appreciate you doing your due diligence. We ask that you allow the mattress to breathe for the first day in a well-ventilated room before putting any bedding on it. You are cleared to sleep on it that first night, but keep in mind the mattress will gradually finish expanding over the course of the next few days. If you noticed the mattress hasn't fully opened up after a week or so, please let us know and our Customer Service Team can guide you from there. We hope this was insightful, but don't hesitate to reach back out if you have any other questions! We're here to help.
Q: Does this mattress have fiberglass in it?
A: No no it doesn’t
Q: Does this mattress come with a box spring?
A: Hi there, this specific product page only includes the mattress, a foundation will need to be a separate purchase. We hope this answers your question!
Q: Do you pick up and remove old mattress
A: We recommend reaching out directly to BestBuy for the full details on the shipping and delivery of a mattress to see if they offer removal with delivery.