Choosing top and unique buffalo hide in Three Gorges zone, Boasted with its multi-function including cool, airy, sweat-absorbing, heat-dispersing and damp-proof, this product series provides an ideal help to your sleep in hot days. Besides, skin troubles occurred by dampness, moldiness and little worms can be easily avoided. This series is durable and you can feel cooler and more comfortable when you use it more, thus it is easy for you to go to sleep in the summer.