uxcell Home Door Gate 27cm Length Security Metal Chain Guard Bronze Tone Dimension: Total Length:33cm/13"; Weight: 67g; Package Content: 1 x Door Chain Product Name: Door Chain; Material: Metal Main Color: Bronze Tone; Chain Size: 27 x 1.3cm/10.5" x 0.5"(L*W) Chain Move Part Size: 8.5 x 3.6 x 0.5cm/3.3" x 1.4" x 0.2"(L*W*H); Chain Fasten Part Size: 4.7 x 2.1 x 0.5cm/1.9" x 0.8" x 0.2"(L*W*H) Mounting Hole Size: 4mm/0.16"; Mounting Hole Center Distance: 7 x 2.5cm/2.8" x 1"(L*W),2.3cm/0.9"