Twin Mattress for Kids, 12 inch Gel Memory Foam Mattress in a Box Twin, Medium Firm Mattress Twin Size, Bed in a Box, CertiPUR-US

✨【High quality materials】 The gel memory foam mattress adopts a two-layer full foam system design, including gel memory mattress and high density support foam mattress, to bring extreme comfort. Memory foam fits your body, relieves pressure, and provides you with the ultimate comfort and rest you need. ✨【Cooling Gel Infused Mattress】Our gel memory foam mattress is infused with cooling gel to create a breathable air temperature distribution layer that maintains all the positive properties of memory foam and giving you a cooler and comfy sleep. ✨【Medium Firm Mattress】Offer the perfect balance between soft and firm, suitable for side sleepers, back sleepers and stomach sleepers. The gel memory foam mattresses has a slight firmness that prevents sinking to keep the spine neutral. ✨【Simple care】There is a soft cloth cover on the outside of the memory foam mattress. The zipper design in the middle makes it easy to take it off and machine wash it. It can be removed and washed regularly, which is simple and easy. ✨【Bed in a Box】Our mattress is compressed by vacuum, rolled and shipped in a box conveniently to your door for easy set up. Please allow 48-72 for the mattress to expand and regain its normal shape, the rate of expansion will be affected by the room temperature.