JERFIT King Size 10 Inch Medium Firm Gel Memory Foam Mattress, Cooling Cover for Temperature Regulation, CertiPUR-US Certified, Bed in a Box

JERFIT King Size (76" x 80") for spacious, comfortable sleep 10 Inch profile with medium-firm feel for balanced support and comfort PCM-infused cooling cover regulates temperature for a dry, cool sleep Gel-infused memory foam layer contours to the body and dissipates heat Responsive transition foam adapts to movement for personalized support High-density base foam provides exceptional durability and foundational stability CertiPUR-US Certified, ensuring safe, high-quality foam free of harmful chemicals Arrives in a compact, easy-to-handle box; simple setup process Expands to its full shape within 24-72 hours; ready for use quickly