Gewnee 3 inch Twin Mattress,Medium Firm Mattress Fiberglass Free for Kids Bunk Bed and Guest Room,CertiPUR-US Certified

Safe Certified: This mattress is 100% fiberglass-free and CertiPUR-US certified for content, emissions, and durability, making it a healthy choice for various users. Specially Designed for Small Spaces: The 3-inch thin mattress design is perfect for bunk beds,trundle beds,kids'rooms,dormitories,RVs and guest rooms.It not only enhances the comfort of the bed,but its 3 inch thickness also ensures the safety and convenience of getting on and off the bed Moderate Hardness Just Right for Growth Sleep: This 3-inch twin size bed mattress features a Medium Firm design that provides sufficient support to protect the developing spine of children, while also fitting the curves of the body to relieve pressure,whether lying supine,sideways,or prone Cooling Technology: Incorporates cooling gel beads within the memory foam to absorb and dissipate body heat, ensuring a cooler and more comfortable sleep experience. Universal Suitability: Suitable for all sleeping positions and compatible with various bed frames,this medium-firmness mattress is the ideal choice for sleepers seeking luxury,affordability, and unbeatable value.Arrives compressed, rolled, and shipped in a box, allowing for simple unboxing, unrolling, and expansion to its full size for convenient setup.