Features: 100% brand new and high quality. Made of premium plastic. With a self-adhesive base design, this wire tie base is very easy to fix on a smooth surface. It works well with the nylon cable tie used to secure the wire bundles. Quickly tie and untie the cord, and can be used repeatedly. Adhesive back type, convenient and easy to use, and save space. Specification: Material: plastic Color: black Size: L, S (optional) S: 12*9.2mm/0.5*0.4in L: 14*19mm/0.6*0.7in Weight: Approx. 16-23g Package List: 40 x Fixed Clips Package List 1100% brand new and high quality. Made of premium plastic. 2With a self-adhesive base design, this wire tie base is very easy to fix on a smooth surface. 3It works well with the nylon cable tie used to secure the wire bundles. 4Quickly tie and untie the cord, and can be used repeatedly?. 5Adhesive back type, convenient and easy to use, and save space.