CL.HPAHKL Twin Mattress for Kids, 12 inch Innerspring Mattress in a Box Twin, Medium Firm Mattress Twin Size, Bed in a Box, CertiPUR-US

🥰【Individually Wrapped Spring Design】This inner spring mattress features an elastic coil core to properly support your body. The durable mattress supports edge depressions and insulates movement to help reduce distractions and noise from the partner's tossing and turning. Pocket spring and comfort cotton combine to give you relaxing comfort and a cool restful sleeping environment. 😎【Provide Sigh-Quality Sleep】The mattress surface is made of breathable and comfortable cotton and skin-friendly knitted fabric, and the fire protection layer is made of flame retardant non-woven fabric without glass fiber, which provides a gentle touch for your skin and keeps the mattress surface at an ideal sleep temperature. 😉【High-end Quality】With a balance between firmness and softness, the mattress provides extra support and more stress release points, bringing great relief to people with chronic back and neck pain and allowing you to fall asleep faster. Compared with traditional mattresses, spring mattresses have a longer service life and are less likely to be damaged. 😆【Simple care】There is a soft cloth cover on the outside of the 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.