uxcell Stainless Steel 4.5" Length Floor Mounted Door Stop Stopper Bumper Product Name : Floor Mounted Door Stop;Main Material : Stainless Steel, Rubber Color : Silver Tone, Gray;Fixing Hole Diameter : 4.5mm/ 0.17" Base Size : 50 x 7.5mm/ 2" x 0.29" (D*T);Rubber Part Diameter : 18mm/ 0.7" Rubber Part Height : 10mm/ 0.34";Total Height : 115mm/ 4.5" Net Weight : 107g;Package Content : 1 x Floor Mounted Door Stop;4 x Screws