Item No: 10A30DJ Colors: Clear (Pink, Purple, Blue, Green, Black, Amber) Dia: 30mm Material: Glass + Brass Base Finish: Gold-plated, (Polish Chrome ,Satin Nickle) We can provide a wide range of glass knobs and handles for cabinets, drawers, cupboard and doors. For more information, you may look through our website. Sincerely hope that we can set up a mutually beneficial business partnership.