Contains a mix of sizes, 4", 5.7", 8" and 11.8" ties. A combination of UV red, UV yellow, UV blue, UV green, natural, and UV black colors for many hobby uses. KT standard duty cable ties are made from strong DuPont 6/6 nylon material. This material yields a higher breaking point, even at colder temperatures than the competition. Packaged in resealable canister to help preserve moisture. Higher moisture gives most zip ties more tensile strength. UL listed. U/V ties can be used outdoors and indoors. Length is approximate. | K-T Industries 1200 Piece Cable Ties in Assorted