100% Brand New and high-quality materialCome with two keys,you dont need to prepare keys by yourselfApply to: Fits Up to 4-6mm Thick tempered glassNo drilling required,Held in place by 2 screws with rubber shoes.Adjustable screw on back for different thickness of glass.Protective bumper on screw to protect glassSurface: Steel DrawingLength:14cm,detailed size please refer to the pictureColor:silverMaterial:MetalPackage Includes:2 x Showcase Lock With4 x Keys2 x RubberOnly 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.