【All Foam Mattress for Comfort】The 6 inch twin xl mattress features an all foam construction that molds to your body more easily, helping to keep your spine properly aligned and relieving pressure points to reduce pain while you sleep. Memory foam also provides good motion isolation for a restful night's sleep..【Green Tea Gel Infused Mattress for Refreshing Sleep】Twin memory foam mattress is infused with green tea gel to regulate body temperature and increase breathability. With a breathable and soft bamboo knit cover, the fabric is smooth and comfortable, highly absorbent, allowing sweat to evaporate easily and keep your skin dry, which allows you and your family to have a comfortable and refreshing night's sleep without waking up from overheating..【Fiberglass Free Mattress for Rest Assured】Memory foam mattress is surrounded by a fiberglass-free mattress sock to create an effective flame retardant layer. Foam mattress made with CertiPUR-US certified foam is also tested to ensure they contain low VOCs, allowing both you and your child to sleep with peace of mind..【Low Profile 6 Inch Mattress for Bunk Bed】The 6 inch mattress is not only ideal for bunk beds, trundle beds, kids' rooms, guest rooms and dorm rooms, it's also a good choice for people with limited mobility, which allows them to get in and out of bed more easily..【Mattress in a Box for Convenience】No need to struggle with how to drag the wide mattress up the stairs. Our twin xl size mattress is compressed and rolled up in a box and delivered to your door so you can easily carry it through narrow hallways or staircases.