Package Content: 8pcs x Wardrobe Rail Support; Weight: 90gMaterial: Metal; Product Name: Wardrobe Rail SupportDimension: 47 x 19 x 13mm/1.85'' x 0.75'' x 0.51''(L*W*H); Main Color: Silver ToneMount Hole Size: 4.5mm/0.18"(D); Fit Tube Diameter: 16mm/0.63''Mount Hole Distance: 31mm/1.22''Metal material, this clothes bracket is used in chifforobe at home or in the store as a support bracket., suitable for 16mm dia rod.You can set a pipe lever on the bracket, and then hanging clothes on the lever.You will need some screws to fix the support bracket, but here screws are not included.