uxcell Computer Desk Table Top Wire Grommets 53mm Mounting Hole Dia 10Pcs Net Weight: 115g; Main Material: Plastic Dimension: 63 x 15mm/2.5"x0.6"(Max.D*H); Product Name: Cable Grommet Package Content: 10 x Cable Grommet; Type: Cable Cover Color: Black; Mounting Hole Diameter: 53mm/2.1" Open Hole Size: 32 x 15mm/1.2" x 0.6" (L*W); Fit for: Computer Desk