Professional commitment to excellence challenge coins,3D antique silver plating, plain edge, diamond cut edge, rope cut edge and milled edge is availableProduct Parameter: Material: Metal             Type: brass              Product Type: army challenge coinsTechnique: soft enamel       Place of Origin: Guangdong, ChinaName: Professional commitment to excellence challenge coinsSize: 38.1mm                Plating: antique silver     MOQ: 50pcsQuality: high                Design: Customized     Product description:ItemProfessional commitment to excellence challenge coinsOEM / ODMcustomized designMaterialBronze/ Brass / Zinc alloyProcessStamped / Die castingSize45mm,50.8mm,63.5mm,70mm,80mm (Customized)Thickness3mm,3.5mm,4mm,5mm(Customized)Craftsoft enamel / hard enamel/laser engravingPlatinggold / silver / nickel / brass / antique plating / two tone plating etcUsagepromotional gifts / souvenirs etc.Lead time6-8 working days for samples,12-15 working days for massPayment30% deposit and balance cleared before shipmentRegular edge cutOptional edge cutPackaging option:Production process:Packaging & Shipping Packing: 1pcs/poly bag,50pcs/big bag, 300pcs/ctn, CTN size: 30x27x20cm, Shipping: 1) by express: DHL / UPS / FedEx etc.                    2) by sea from HK or Shenzhen portOur services 1) Can customize design and provide good quality products with competitive price2) We have professional R&D staff, as well as workers with more than 12 years experience.3) Delivery on time4) Free replacement if any short or defective goods within 30 days after goods arrived