Material Selection: The round cable passage is crafted from solid zinc alloy with excellent texture, corrosion resistance, and rust protection. The thick material makes it durable and resistant to wear, not easily broken. One-Piece Casting: Embedded cable channels use advanced technology, one-piece casting, no seams, and long-lasting durability. Special Situation: If you have many cables, you can remove the middle black strip and get enough space for your use. Cable Size: Bore diameter 60 mm, outer diameter 68 mm, passage opening 20 x 20 mm, height 12 mm. Application Scenario: Premium zinc alloy round cable channel is ideal for your office desk or workbench and much more. Size: 60mm - Color: Bronze Description Premium Zinc Alloy Desk Cable Cover is an ideal solution for organizing cables on your desk, workbench or office to save space and look stylish. Features Color: Bronze Material: Zinc Alloy Bore Diameter: 60 mm Outer Diameter: 68 mm Passage Opening: 20 x 20 mm Height: 12 mm Delivery Contents 2 x Cable Desk Covers (Bronze)