Features: Made from 304 Premium Stainless steel material with quality rubber cushioned.Salt resistant, anti rust, anti-corrosion, waterproof, oil-proof. The high-quality rubber insulation layer can effectively protect the pipe and firmly fix the pipe in the proper position. 304 stainless steel can effectively prevent rust and corrosion, and achieve perfect use effect. The R-shaped design is easy to install and disassemble. You only need bolt and nut to easily complete your installation work. These cable clamps are packed in a transparent storage box according to specifications, so you can choose the size easily. The cable clamp is suitable for scenes such as automobile, industry, home decoration, etc. Specifications: Material: stainless steel+rubber Size: 1/4'' 5/16'' 3/8'' 1/2'' Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 60x Cable Clamps