TOOGOO(R) 2.3" Dia Round Plastic Desk Computer Grommet Hole Wire Cover Black 4 Pcs Product Name : Grommet Cable Hole Cover;Fit for : Desktop Computer Material : Hard Plastic;Color : Black Top Dia. : 7cm / 2.75";Bottom Dia. : 6cm / 2.3" Hole Size(Approx.) : 4 x 1.8 cm / 1.6" x 0.7" (L*W);Height : 1.5cm / 0.6" Weight : 60g;Package : 4 x Grommet Cable Hole Cover