1,size :knob:32mm,base:16mm, or other size for customer's request. 2,Finish: PB,CP,GP,SN,SC and so on kitchen hook,1,material:brass, other material also acceptable;2,size :knob:32mm,base:16mm, or other size for customer's request.3,Finish: PB,CP,GP,SN,SC and so on;4,We welcome OEM business. bathroom /kitchen hook