NapQueen Twin-XL Mattress, 12 Inch Charcoal Memory Foam, CertiPUR-US Certified, Bed in a Box

15% Cotton, 85% Polyester Designed to fit standard twin-xl size mattress box type beds (dimensions specified), but please note that this might not be the queen size bed despite the brand name containing the term "queen." Made with CertiPUR-US certified mattress foams & OEKO-TEX Standard 100 textiles ensuring long-lasting comfort and support. With our advanced technology, we expertly compress the mattress into a single box, making shipping and maneuvering hassle-free. Upon unboxing, simply unroll the mattress, and it will be ready for immediate use. Within a span of 72 hours, it will effortlessly expand to its original shape, ready for a night of comfortable sleep. Medium Firm mattress designed to provide superior comfort and support. The mattress offers a balanced combination of firmness and cushioning, ensuring proper spinal alignment and pressure relief.