... Food grade silicone 2) Nonstick, easy to clean 3) Temperature range: -40~+230oC 4) Various designs product NW:27gProduct Size:12 ... years experience.1) Made of 100% food grade silicone2) Temperature range: -40~+250oC3) Safe to use in ovens, microwave ovens, ... ) Hardness: 40, 50, 60, 70, 80 shores7) Various colors available8) A range of designs available; clients' designs are welcome and will be ...