Material Selection: Round cable grommets are made from durable zinc alloy with a smooth finish, offering corrosion resistance and rust protection. The thickened design enhances durability, wear resistance, and strength. One-Piece Molding: Constructed using precision technology, these grommets feature a seamless, one-piece design for improved durability and structural integrity. 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 is 60mm, outer diameter is 68mm, passage opening measures 20 x 20mm, and height is 12mm. Application: These high-quality zinc alloy cable grommets are suitable for use on office desks, workbenches, and other desktop surfaces to organize cables and maintain a clean appearance. Product Description: These zinc alloy desktop cable grommets provide an elegant and practical solution for managing cables through desk or workbench openings. Designed for functionality and durability, they help save space and improve workspace aesthetics. 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)