1,material:brass, other material also acceptable; 2,size :size for customer's request. 3,Finish: PB,CP,GP,SN,SC and so on; door bumper,1,material:brass, other material also acceptable;2,size :size for customer's request.3,Finish: PB,CP,GP,SN,SC and so on;4,We welcome OEM business. kitchen cabinet door bumper