JERFIT 12 Inch Twin Hybrid Mattress, Medium Firm Gel Memory Foam Pocket Innerspring, Cooling Green Tea Infusion, Mattress in a Box, Breathable Cover, CertiPUR-US Certified

JERFIT Hybrid Design: Combines responsive pocket coils for support with contouring gel memory foam for pressure relief. Cooling Gel Green Tea Infusion: Green tea-infused memory foam helps dissipate heat and maintain a cooler sleeping surface. Medium-Firm Comfort: Offers a balanced feel of plush comfort and firm support, ideal for back and stomach sleepers. Edge Support: Durable pocket coil system provides reinforced edge support, maximizing the usable sleep surface. Motion Isolation: Individually wrapped coils minimize motion transfer, ensuring undisturbed sleep. Breathable Cover: Soft, stretch-knit polyester cover is highly breathable to promote air circulation. CertiPUR-US Certified: Foams are independently certified for content, emissions, and durability. Bed-in-a-Box Delivery: Compressed, rolled, and shipped in a box for convenient delivery and easy setup. Expansion Period: Requires up to 48 hours to fully expand to its original dimensions and firmness after unboxing.