BLUE NIGHT Set of 10 Pieces Dotted Mix Color Multi Designed Ceramic Cupboard Cabinet Door Knobs Drawer Pulls & Chrome Hardware (Leaf design multi colour) Easy to install requires a hand drill or a 1/8 inch hole. Cheerful designs to brighten up your decor Dimensions : 1.5 inch diameter & 1.5 inch depth. Installation is easy! just drill an 1/8 " hole in the cabinet door and tighten the nut with a spanner. Set of 10 ceramic cabinet knobs with fitting hardware.