Net Weight: 119g; Package Content: 2pcs x Door StopperProduct Name: Door Stopper; Material: Metal, RubberDimension: 46 x 50mm/1.8" x 2" (Base Dia*H); Mounting Hole Size: 5mm/ 0.2"Main Color: Silver Tone, Black; Mount Hole Distance: 28mm/ 1.1"Rubber Part Size: 24 x 23mm/ 0.94" x 0.9" (D*T)Made of metal and rubber materials in silver tone and black color.Great to use when you need a very low profile floor mounted base to reduce the risk of potential tripping or to ease floor cleaning .