Designed with highly conductive Thunderon microfibers to eliminate positive and negative static on contact. No power required. Cord stretches to 100% of its length allowing for improved positioning and avoiding snags.This strong 3.125mm dia. cord is light weight, will not oxidize and become less conductive, providing a long service life.Can be placed near (not to exceed 25mm from surface) or in direct contact with moving substrate. Make sure the cord is grounded.Supplied in a 10m roll – before stretch