100% silicone material. Organic silicon leather adopts solvent-free technology to make leather by bonding organic silicon coating on various substrates. with the development of new materials industry, silicone leather has excellent characteristics: 5-10years hydrolysis, waterproof, easy clean, strong genuine leather effect, safety and non-toxic performance, anti-abrasion and scratch proof, Wyzenbeek test over 100,000cycles or 200,000cycles, Both Pass Fireproof