【Green Tea Mattress - Helping Promote Sweet Dreams】The full mattress is made of adaptable AeroFusion memory foam that is breathable and cool to the touch to keep you and your family comfortable all night long. The green tea extracts absorb moisture and are odor-free that give you a whole night's fresh experience. A soft bamboo fabric cover provides elevated comfort and cool sleep, also it is removable and machine washable, which means you can clean it effortlessly and sleep on it comfortably while keeping your mattress fresher and better increase your mattress life. 【Fiberglass Free Mattress - Safety and Health First】Our memory foam mattresses are manufactured in the US. This 6 inch full mattress is surrounded by a fiberglass-free inner cover to create an effective flame-retardant layer. Also, to ensure your child won't be exposed to dangerous chemicals, this mattress has been independently safety tested, and all foams are CertiPUR-US certified, guaranteeing they're made without harmful chemicals. 【Medium Firm Mattress - The Spinal Support Kids Need】This foam mattress is 7 out of 10 on the firmness level scale and is great for kids when they need additional support to aid the proper development of their growing bodies. With a 4.5-inch foam base across the entire mattress, your child will be fully supported as they age. Balanced positioning of the premium foam means every sleep position is covered, which can manage to distribute weight evenly and relieve pressure points to reduce pain while sleeping.