115 Pc. Dual Wall Adhesive Lined Heat Shrink Tube Assortment 3:1 shrink ratio polyethylene tube with adhesive liner. Provides tight, moisture-proof bond over wires, cables, connectors, splices, and terminals. Flame Retardant with operating temperatures of -670 F to 2300 F. Contains:. (25) 1/8” Diameter x 3’ Long (13 black/12 red). (25) 3/16” Diameter x 3’ Long (13 black/12 red). (25) 1/4 Diameter x 3’ Long (13 black/12 red). (15) 3/8” Diameter x 3’ Long (8 black/12 red). (10) 1/2 Diameter x 3’ Long (5 black/5 red). (5) 5/8” Diameter x 3’ Long (3 black/2 red). (5) 3/4 Diameter x 3’ Long (3 black/2 red). (5) 1” Diameter x 3’ Long (3 black/2 red) 394