King Size Cooling Gel Memory Foam Mattress for Great Night's Sleep - CertiPur-US Certified

About this item

• Serta Foam Core - Our new and improved Serta Foam Core provides durable support for any sleep position; With consistent support from edge to edge, you'll be comfortably supported all night long.
• Serta Transitional Support Foam - This foam support layer provides all-over body support and long-lasting comfort.
• Convenient Mattress In a Box - We've used new compression technology to package your mattress in our smallest carton yet; Easy set up- just unpack, unroll, and unwind! Easy to get up small stairs, through narrow hallways, and doors.
• Serta Gel Memory Foam - This unique gel memory foam contours to the body for cushioning comfort and allows airflow to keep you cool and comfortable throughout the night.
• Sure! Please provide the lines you'd like me to modify, and I'll help you rephrase them to eliminate duplicates while maintaining their meaning.
• 100-Night Sleep Trial and 10 Year Warranty - If for some reason the mattress is not working for you, simply return it within the sleep trial!