✿ Dreamy Comfort Starts From Inofia! ✿What's inside? ►3D Breathable Knitted Top Cover ►High-elasticity Foam, Highly responsive memory foam that moves with you ►High-density Foam, Pressure-relieving to give your body the support it needs. ► Non-woven fabrics Layer ►Sterile Layer, Durable, 100% polyester fabric with an anti-slip coating ►Pocketed Springs, Ideal density to withstand long term use ✿Why Choose Inofia Mattress? ►Excellent Quality/Price Ratio Containing individual wrapped pocket springs, giving independent support for every part of your body, from head to toe. Additional key fillings offer extra support and comfort, including a deep layer of high-density sponge, providing a cushion medium-firm feel. ►Fast FBA Delivery All Inofia mattress would be dispatched from Amazon to make sure it gets to you, FBA delivery guarantee, fast and awesome! ►Long Warranty We're confident of the quality and durability of the Inofia Mattress that we offer a 10 Year Guarantee ►Comprehensive Customer Service We are always standby for 24 hours to answer your question and give you help. ✿ Caution: Give enough floor space to open the mattress and as about 3 feet each direction for it to bounce as it may have a risk to smack people when expanding.