HIGH QUALITY - rust-resistant and durable, can serve for a longer timePRECISE SIZE - Corner Brace:20 x 20 x 16 mm / 0.78 x 0.78 x 0.65 inch; Mount Hole Diameter: 5mm/ 0.2 inch; Hole Quantity:2 Holes. The screw is 4 mm/0.11 inch in diameter and 16 mm/ 0.62 inch in lengthAPPLICATION -This kind of L bracket can be used to build a frame or serve as a corner connected like wooden table, wooden bed, windows, shelf, furniture, fastening chair etcMaterial:metalcolour:SilverPackage Contents:40 x l bracket80 x Flat ScrewsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.