long zip ties quantity：18 inch pack of 65

120 pound: Heavy duty zip ties max supporting weight/tensile strength

Big zip ties :Length: 18 inch(Standard length 17.7 inch /450mm). Wide: 5 /16 inch（0.31 inch）.This specification has good flexibility and strong tensile force.

Raw material：The plastic tie wraps are made of Nylon 66(UL 94V-2 Rating) which is UV resistant.

7-Point : UV-resistant,antioxidant,resist heat ,Rain proof Prevent-freezing, durability and weatherproof, so in snow and direct sunlight is not a problem.