The Fingertip Design 35mm Ivory Crackle Glaze Porcelain Cupboard Knob Florentine Bronze is a very pretty knob with a crackle glaze porcelain finish which goes really well with traditional style furniture.  Knob Finish This knob has a traditional florentine bronze and ivory crackle glaze finish.  It would be suitable for all types of fitted or free standing furniture in residential situations and is simple to fit and maintain. Cupboard Knob Dimensions The Ivory Crackle Glaze Porcelain Knob has a 35mm knob diameter. It is supplied with appropriate fixing screws.