Lots of plastic cable ties with self-locking teeth Allow you to securely organize any group of cables or wires Organize that tangled mess behind your computer desk or home theater rack with these simple nylon zip cords;Easy to install, Just zip and snip Each cable tie can to 40lbs;Widely used in shop, garage, home, office, etc. Specifications: Length: 190mm Width: 2mm Max Bundle Dia. 80mm (3 6/64") Min Tensile Strength: 18KG (40 Lbs) Working Temperature: -40~+85 Celsius Color: Black Material: Nylon66 conforming to UL94V-2, resistant to acid, corrosion, good insulation Anti-aging, with high tensile strength. Package Contents:100 x Cable Ties Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.