With a patented multi-layer design, Puffy is a top mattress brand that takes full advantages of DeepSleep technology to offer customers one of the the best sleeps. As one of the best mattresses in 2017, Puffy mattresses features two unique layers. The first one is the 6” Firm Core Support base layer that offers four times the support of standard mattresses and 99% better responsiveness. In other words, this layer can support various pressure points no what what customers’ sleep gestures are. The second one is The 4” Cooling Cloud Foam top layer that draws heat out of the mattress and away from customers’ body with cooling technology, so you will have a good night’s sleep easily. All Puffy mattresses works on slatted frame, flat frame, box spring, adjustable frame, and the floor. Besides, you will surprise at Puffy’s great customer service such as 101 night sleep trial, lifetime warranty, and free delivery & return. Puffy Mattresses help you effortlessly have a deep and refreshing sleep.