【Pressure-Relieve Comfort】Our twin xl mattress 14 inch are made of cooling gel memory foam and hundreds of individually pocketed spring, Four layers of foam will not let you feel the coils underneath. The foam and inner spring work together to provide targeted support for children, heavier people, adults and seniors, relieve pressure points on shoulders, hips and legs, relieve your daily fatigue, medium firm mattress is neither too soft nor too firm. Suitable for most people’s sleeping habits.

【Upgraded Edge Support】We have enhanced the mattress twin xl with individual pocketed springs, and the innersprings have two sizes of wire diameters: 2.0 cm (for mattress body support) and 2.2 cm (for edge support). This gives it better support and firmness without collapsing at the edges. effectively isolating movement, preventing squeaks and waking your partner, so both you and your partner can sleep soundly.

【Cooling & Comfortable Sleep】The mattress twin xl size top is made from a hypoallergenic knitted fabric that is breathable, keeping you cool and comfortable and gentle on the skin.It conforms better to your body shape, whether you’re lying on your back, side or stomach, twin xl bed mattress moulds perfectly to your body to maintain a comfortable night’s sleep.

【Safety and Health】The memory foam mattress twin xl meets the CertiPUR-US requirements, and contains no fiberglass or other harmful substances, ensure a healthy sleeping environment. so our twin xl memory foam mattress is safe for everyone, including pregnant women, You can choose and use it with confidence.

【Mattress in a Box that Easily Ship】colchon twin xl measures 80 "L x 39 "W x 14 "H, The twin xl mattress firm is thoughtfully designed with side handles for easy moving or installation, and you don’t need to buy an extra mattress bag. We effectively compress the mattress in the box for easy delivery to your door. Simply open the box, cut the protective film and unfold the mattress before use. Please wait 24-72 hours until fully expanded. This twin xl mattress in a box fits most bed frames.