Calterm 71111 Cable Ties 4 6 8 Inch 18 45 lb 500 Pk Black UV ResistantCalterm assorted cable ties include 500 ties in 4, 6, and 8-inch lengths with 18 and 45-pound tensile strength ratings. Made from durable nylon 6/6 material, these UV-resistant black ties come in a reusable canister. Features include raised ridges for secure tightening, a bent tip for easy insertion, and smooth edges for smooth poundsProductdimensions10.0 x 4.5 x 4.5 inchesMaterial