Product Name : Cable Hole Cover; Fit for : Computer Desk Material : Hard Plastic; Color : Gray Mounting Hole Diameter : 50mm/2''; Desinged with rotatable flip-top and plastic material, is sutable for more size computer cable. Ideal accessory for you to install the cable on the computer desk, is used widey in office, home, hotel, bank, etc. Overall Size : 59 x 17mm/2.3'' x 0.7'' (D*H) Open Hole Size : 26 x 13mm/1'' x 0.5'' (L*W);Weight : 47g Package : 4 x Cable Hole Cover Product Name : Cable Hole Cover Fit for : Computer Desk Material : Hard Plastic; Color : White Mounting Hole Diameter : 50mm/2 Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.