There are three kinds of materials, leather, imitation cashmere and loop pile. Leather: The pattern is the clearest, but it needs to be folded during the mailing process, which will leave some creases. If it needs to be placed for a period of time, it will return to its original state. Imitation cashmere: 15mm thick. It has a dense fluffy soft touch, the softest of the three materials ,no creases. Loop pile:Combined with the advantages of leather and cashmere, the pattern is clearer, no creases, and the thickness is 9mm.size：Diameter 80cm