1. High tearing resistance 2. Good oil proof 3. High temperature bearing 4. Anti-corrosion performance 5. Poison free SOLING RUBBER SHEET-SHOE MATERIALColor: You can choose any color you want. Main size: 600mmx1100mm 600mmx900mm 600mmx600mm 450mmx840mm......etcAny other size PLS contact. Thickness: Generally from 2mm to 9mmMain Material: Butadiiene rubber, synthetic, butadiene-styrene rubber. (It is safe for our health)