Calterm 71111 Assorted Cable Ties, 4, 6 and 8 inch, 18 and 45 lb, Electrical Wire and Cord Management, Nylon Zip Tie, 500 Pk, UV Resistant Black Made from DURABLE 100% NYLON 6/6 material Cable ties come in a reusable canister - and with a 18-45 lb tensile strength RAISED RIDGES on the nylon zip ties and Bent tip ensures EASY INSERTION into the tie head Finger grips on end provides SECURE GRIP TO TIGHTEN EASY 'slip' during pull-thru due to smooth radiused edges This is 500 Package Cable Tie Assorted It is UV Resistant Cable, Canister This is a Gardner Bender Inc Product