These are beautiful handcrafted Victorian Style Ceramic Rose 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- Diameter 4.5 x Depth 3.3 x Screw Size 3.8 cm These are best Quality Handmade 4 Pieces Ceramic Knobs/ Drawer Pulls We Pack in Very Safe Hand with Bubble sheet individually and then 4 knobs in a poly bag to Deliver You in Very Safe Method. The Standard Hardware We have attached With The Knobs For You to make your Work very Easy.