For insulating bare and frayed wire. Tubing shrinks to half it’s original size. Includes 3 different sizes: 12″ x 1/8″, 12″ x 3/16″, and 12″ x 1/4″. Each package comes with 9 pieces, 3 of each color with 1 of each size per color. Included colors are red, black, and white.
