Nylon with corrosion resistance, aging resistance and high tensile strength, easy to install, solid and stable, not easy to damage, they are easier and faster than other wire straps. [Different Sizes] Offers 6 different diameters for your different needs. Comes in a box. They are a and functional home tool. Much cheaper than the small and expensive packs of P-Clips that are available at hardware stores. [Unique Design] Designed for Cable Tie Cable : The inside edges are designed to the cable insulation. Easier for your work. Save money and time. [Widely used] They are Perfect for fastening cables, pipes and pipes. Rounded edges to components, such as: holding lights, fairy lights, cables and wires, also suitable for the automotive, , and construction industries. Made from high quality nylon material that is , resilient and lightweight. The inner diameter of the P-clip is 5mm, 6mm, 9mm, 12mm, 19mm, 25mm. The of the P-clips is . 4 mm to 5 mm, and M5 screws / bolts fit through the eyes. To attach to loosened cables, clamp it and screw it to the housing. Convenient to use, easy for storage with a box. Material:nylon colour:Black Package Contents: 50 * 5mm(3/16 inch)P Clips 50 * 6mm(1/4 inch)P Clips 50 * 9mm(3/8 inch)P Clips 20 * 12mm(1/2 inch)P Clips 20 * 19mm(3/4 inch)P Clips 10 * 28mm(1 1/8 inch)P Clips Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.