Keeper 06209 10" EPDM Rubber Strap Compounded EPDM rubber strap will not crack, rot or lose rebound qualities 10 inches in length Corrosion, sunlight, and weather resistant Zinc plated, strong steel hooks will not bend, break or rust Low-temperature resistant, non-brittle to -40 degree Fahrenheit Compounded EPDM rubber strap will not crack, rot or lose rebound qualities 10 inches in length Corrosion, sunlight, and weather resistant Zinc plated, strong steel hooks will not bend, break or rust Low-temperature resistant, non-brittle to -40F