... and portable, easy to store and transport7. Durable, long-standing, long life time8. Hardness: according to customer's request9. Different colors, sizes & styles ... quality food-grade silicone, it resists stains and odors, and it handles temperature from -40 to +446 ... one of the leading silicone product manufacturers in China, established in 2003 and located in Wanjiang, Dongguan City, China. We are ...