Material Selection: Round Cable Grommets are forged from strong zinc alloy, with good texture, anti-corrosion and anti-rust. The thickened material makes it durable and wear-resistant and not easy to break.<br> One-Piece Molding: Built-in cable grommets use fine technology, one-piece molding, no splicing and durability.<br> Special Situation: If you have a lot of cables, you can unload the black plastic circle in the middle, then enough space for you to use.<br> Cable Passthrough Size: The borehole diameter 60mm, outer diameter 68mm, passage opening 20 x 20mm, height 12mm.<br> Application Scenario: High quality design zinc alloy round cable grommets apply to your office table or desk and more.<br> The hole covers high-end zinc alloy desktop are an ideal solution for storing cables in the desk,<br> workbench or desk to save space and look good.<br> Properties<br> - Color: Bronze<br> - Material: Zinc Alloy<br> - Drilling Diameter: 60 mm<br> - Outer Diameter: 68 mm<br> - Passage opening: 20 x 20 mm<br> - Height: 12 mm<br> Scope of Delivery<br> - 2 x Cable Desk Covers (Bronze) Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!