A round door knob made from solid brass with a Terrazzo insert in four designs.   A luxurious addition for all cupboard doors and drawers. What is Terrazzo? Terrazzo is a composite material of marble chippings set into cement which originated in 16th-century Italy as a way to reuse stone offcuts. Sold individually. Clear lacquer coating to provide protection against finger prints and to prevent oxidation to avoid tarnishing. Please specify design when ordering.   SIZES & SPECIFICATION: Diameter: 44mm Projection: 38mm Base Diameter: 18mm   SCREWS: For additional screw lengths, please select from the link below: https://www.pushkahome.com/additional-screws-for-brass-hardware.html   AFTERCARE: Wipe clean with warm water and a soft cloth. Avoid abrasive towels, sponges, cleaning sprays, bleach and hand sanitizers.