Material Selection: Round cable grommets are made from strong zinc alloy with a smooth texture, offering corrosion and rust resistance. The thickened material enhances durability, wear resistance, and reduces the risk of breakage. One-Piece Molding: Designed with advanced technology, these grommets are constructed using one-piece molding for added strength and durability 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 60 mm, outer diameter 68 mm, passage opening 20 x 20 mm, height 12 mm. Application: These high-quality zinc alloy round cable grommets are suitable for use on office tables, desks, and workbenches, helping organize cables and maintain a clean appearance. Design: These hole covers made of premium zinc alloy provide an efficient and stylish solution for managing cables on 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)