cup coaster,custom metal coaster,tea cup coaster 1.Material: zinc alloy 2.Size:80mm 3.Logo,Design customized OEM/ODM is ok ... DHL/UPS/TNT/FedEXCertification SGS, Others Statement logo on the products are just for your reference, not ... , responsible and professional quotation. Thank you!PVC cup coasterMetal cup coasterLeather cup coaster Square shape leather cup coaster with packing 4 pcs a set