Experience exceptional comfort with the Serta Perfect Sleeper Splendid Slumber 12" Memory Foam Mattress. Designed for cool, restful sleep, this mattress features advanced HexCloud gel memory foam, Cradle gel foam, and Cool Twist gel memory foam, all packed in a convenient mattress-in-a-box format. The antimicrobial protection helps keep the mattress fresh and free from odor-causing bacteria. Please note, it does not offer protection against bacteria, viruses, germs, or other disease organisms.

Key Features:

• Cooling Technology: Gel-infused memory foam for a cooler sleep surface.
• Adjustable Base Compatible: Suitable for use with most frames and adjustable bases.
• Antimicrobial Protection: Helps keep the mattress fresh by inhibiting odor-causing bacteria.
• Breathable Construction: Promotes airflow and a more comfortable sleep environment.
• CertiPUR-US® Certified: Made with foam that meets rigorous standards for durability and performance.
• Medium Comfort Level: Ideal for those who prefer balanced support and comfort.
• Easy Setup: Comes in a box; simply unpack, unroll, and let it expand.

Specifications:

• Size: Twin XL
• Dimensions: 40'' W x 81'' L x 12'' H
• Weight: 63.14 lbs
• Comfort Level: Medium
• Top Type: Tight Top
• Foam Type: Memory Foam
• Cover Material: Polyester
• Number of Layers: 4
• Weight Capacity: 1,000 lbs
• Cooling Type: Gel Foam
• Breathable: Yes
• Warranty: 10 Years (Limited)
• Certifications: CPSC 16 CFR 1633 & 16 CFR 1632 Compliant, CertiPUR-US® Certified