3 inch mattress with memory foam, bring you a comfortable sleep, suitable for many scenarios-Twin Size

Triple-Layer Support：High-density sponge cushions pressure points, memory foam contours to your body, and a non-slip bottom layer prevents shifting. Breathable & Hypoallergenic：White knitted fabric cover promotes airflow and resists dust mites – ideal for kids and allergy sufferers. Space-Saving Design：Perfectly fits twin beds , transforming rigid surfaces into cloud-like comfort for growing teens or overnight guests. Material：Fabric + Foam + Memory Foam Mattress specification: 75*39*3 inch 13.23 Ib Package specification: 11.02*11.02*22.05 inch 14.55Ib