Restorative sleep is yours for the taking with the Mila 6" Memory Foam Mattresses. This set of 2 twin size mattresses unites a layer of memory foam that relieves pressure points with a thick layer of responsive foam underneath that conforms to your specific weight and sleeping position providing you with a night of true rest. Complete with a breathable stretch knit cover to provide lasting protection, this memory foam mattress set delivers supportive comfort and complete relaxation night after night with fiberglass-free certiPUR memory foam. Mila ships compressed and rolled into a convenient box and is delivered directly to your doorstep. Allow approximately 36 hours for the mattress to expand fully. The perfect solution for a kid's bedroom and guest room, these twin mattresses meet fire-resistant standards.