... : 1. Non-toxic, odorless, transparent, flame retardant, non-yellowing;2. Soft, flexible, kink resistance to deformation;3. Not cracking, long ... , resistant to high and cold temperature;4. It has a high tear strength and superior electrical performance5. Various sizes, ... colors, durometer could be availableSilicone Seal Strip for Lunch boxes/dinner bucket Silicone Seal Strip/Ring for Lunch box