STREET CRAFT Ornate Red Orange Floral Ceramic Knobs For Cabinets and Cupboards Hand Painted Pulls Set of 10 Red And Orange 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.