uxcell Desktop Computer Plastic Black Grommet Cable Hole Cover 2.4" Dia 4pcs Product Name : Cable Hole Cover;Material : Plastic Color : Black;Mounting Hole Diameter : 60mm/ 2.4" Total Size : 70 x 17mm/ 2.8" x 0.67" (L*W*T);Open Hole Size : 39 x 18mm/ 1.53" x 0.71" (L*W) Weight : 66g Package : 4 x Cable Hole Cover