STREET CRAFT Ornate Red Floral Ceramic Knobs For Cabinets Cupboards Hand Painted Pulls Set of 10 Red Easy to install requires a hand drill or a 1/8 inch hole. Cheerful designs to brighten up your decor Set of 10 ceramic cabinet knobs with fitting hardware. 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.