Sumnacon 20 Pcs 30MM (1.2inch) Clear Crystal Glass Door Knobs - Diamond Wardrobe Doorknob/Crystal Glass Drawer Knobs/Cabinet Cupboard Handle Pull Knobs/Door Pull Handle with Screws with 3 Kinds Screws Crystal and Zinc alloy - Practical, and Economical for Decoration Clear design - Very nice, Fashionable, Attractive to Decorate an Elegant Room. Crystal diameter: 30mm; Knob height: 31mm Perfect for Cabinet,Dresser,Drawer,Wardrobe,Door,Bin, Cupboard ect 3 Kinds of Mounting Screws and Enough Metal Gaskets are Available to Make the Knobs Suitable for Any