Material Selection: Round cable grommets are made from strong zinc alloy with a smooth finish, offering corrosion resistance and rust protection. The thickened material enhances durability, wear resistance, and reduces the risk of breakage. One-Piece Molding: Designed with precision technology, these grommets feature a one-piece construction for added strength and longevity without seams or splices. Special Feature: For setups with multiple cables, the center black plastic ring can be removed to provide additional space for cable management. Cable Passthrough Size: Borehole diameter measures 60mm, outer diameter 68mm, passage opening 20 x 20mm, and height 12mm. Application: These high-quality zinc alloy cable grommets are suitable for use on office desks, tables, and workbenches, helping organize cables and maintain a clean appearance. Product Description: These hole covers made of premium zinc alloy provide an efficient solution for managing cables through desks, workbenches, or tables, saving space and enhancing visual appeal. Specifications: - Color: Bronze - Material: Zinc Alloy - Drilling Diameter: 60 mm - Outer Diameter: 68 mm - Passage Opening: 20 x 20 mm - Height: 12 mm Package Includes: - 2 x Cable Desk Covers (Bronze)