uxcell Computer Desk Black Plastic Grommet Cable Hole Cover 80mm 4 pcs Product Name : Cable Hole Cover;Fit for : Computer Desk Material : Hard Plastic;Color : Black Mounting Hole Diameter : 80mm/ 3.1";Overall Size : 95 x 23mm/ 3.7" x 0.9"(D*H) Open Hole Size : 45 x 25mm/ 1.8" x 1"(L*W);Weight : 120g Package : 4 x Cable Hole Cover