These are beautiful handcrafted Pieces Clear Melon Crystal Antique Glass Knobs . These are of Great Quality Hand made cabinet Pulls makes your Kitchen , Home Office very unique. We make our Knobs using high class raw material than other Sellers . Our quality controllers are very strict in quality control of each product. Look wise These knobs are very pretty. These Knobs always supplied with Standard Size Hardware and plastic washers . Installation is very easy , Just drill an 1/8 "" hole in the cabinet door and tighten the nut with a spanner. Knob Size- Small Size:- DIAMETER:- 1.37 x DEPTH:-1.18 x SCREW Size 1.49 Inch Large Size:- Diameter 1.57 x Depth 1.37 x Screw Size 1.57 inch