Double Flexible wires are a pair of twisted cables suited for best for speakers & P.A. System installations. The wires are specially designed to negate any outside signal interference. These wires are generally used for access and catheterization procedures. Their double flexible tipped design permits alternative use of both ends of wire guide depending upon procedural needs. They have an abrasion resistant PVC jacket, bare copper stranded center conductor, and gas injected foam polyethylene insulation. Intended for one-time use these wires are supplied sterile in peel-open packages. These wires are able to handle analog and digital signal transmissions.