Specification Brand : Longer BulletPoint1 : 【Brass Material】The Engraving Coins Blanks is made of quality solid brass. on the surface, it’s gold-coated.so the color will be different after engraving. BulletPoint2 : 【Size Information】10 pcs are included.The engraving blanks is 40mm diameter, 2mm thickness,it’s elegant size for DIY.And the small size take up little space and easy to store. BulletPoint3 : 【Personalized DIY】The surface of the brass challenge coin is blank, you can laser engrave stamping on it,you can make some personalized designs on blank coins, such as various patterns and words. BulletPoint4 : 【Acrylic Box protection】Each blank coin comes with an Acrylic box, which can effectively prevent the engraving blanks from being scratched. BulletPoint5 : 【Holiday Gift】You can give these blank medals to DIY lovers,friends, family, girlfriend, boyfriend, colleague, co worker, neighbor, classmate, father, groom, friend, military coin collector, etc. It will be a great gift for Christmas, Party, Anniversary, Graduation, Birthday or any special occasions. BulletPoint6 : 【Official Guaranty】 All Creality products come with a 1-year quality guarantee, if anything you feel dissatisfied, please feel free to contact us, and we will solve that within 24 hours! BulletPoint7 : The Laser Class:4, Output Power: 5000mW Color : gold CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 768561539024 ExternallyAssignedProductIdentifier2 : 0768561539024 GpsrSafetyAttestation : 1 GradeRating : Commercial IncludedComponents : laser lens ItemForm : Sheet ItemName : Longer Protective Glass to Lens 2pcs, Laser Engraving Machine Accessory for RAY5 10W Laser Heads ItemPackageDimensions_Height : 10.2108 centimeters ItemPackageDimensions_Length : 3.2004 centimeters ItemPackageDimensions_Width : 10.0076 centimeters ItemPackageQuantity : 1 ItemShape : Sheet ItemTypeKeyword : engraving-tools Manufacturer : LONGER Material : brass ModelName : TB004 ModelNumber : TB004 NumberOfBoxes : 1 NumberOfItems : 10 OperationMode : Automatic PackageLevel : unit PartNumber : TB004 ProductDescription : Longer Protective Glass Kit to Lens, Laser Engraving Machine Accessory for RAY5 10W Laser Heads ProductSiteLaunchDate : 2023-05-13T09:36:50.883Z Size : 10W window glass Style : Laser SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : Unisex Adult UnitCount : 10 UnspscCode : 53120000 WarrantyDescription : 1 year