Description: This Twist Locks Cable Ties is made of nylon material, round tips.Reusable and releasable, easy to open and twist.Can fasten and loosen cables rapidly, save space.Specifications: Product Name: Twist Lock Cable TieMaterial: PA66Fit Bundle Diameter(Max.): 10mm / 0.4"Size: 38.5mm x 20.5mm x 4.5mm(L*W*H)Package Includes: 50Pcs( +/- 2%) x Twist Lock Cable Ties