Materials: zinc alloy and ceramic. Diameter: 40mm. Height : 40mm. These great replacement knobs will add the finishing touch to your decor. Compatible with cabinets, drawers, bins, chests of drawers, cupboards etc. < p>Scope of delivery: door handle*5 Warm tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement etc, there may be some slight differences in the color and size between the photo and the actual product. Sincerely hope you can understand! Thank you!