... mm Plating:gold,silver,black, engraving logo Specifications: Multi-function collar stayssize:2.0" 2.5",2.75 ... 1000 pcs per sizeLOGO, can be engraved by laser or etchingShipping Options : Option 1), if you have UPS, ... post, it’s mostly suitable for sample order or small parcel ,After shipment, A tracking number which ... , if you want to use your company name or logo for our jewelry items, please provide us ...