The Silicone Round Cord Metal is a silicone rubber cord with a metal core that is flexible and durable. It is made of high quality silicone rubber with a stainless steel wire core and has excellent resistance to extreme temperatures, sunlight, moisture, and chemicals. This cord comes in multiple diameters from 1/8 inch to 3/4 inch and is sold by the foot, with a minimum order of 1 foot. It can withstand temperatures ranging from -85°F to 500°F. Potential applications include automotive, HVAC, marine, and appliance uses. This product is manufactured in the USA.