Specification Brand : ZHANXUBIO BulletPoint1 : Quantity: 100,random blue or purple 13mm filp off caps BulletPoint2 : Material: Aluminum-plastic BulletPoint3 : Size: 13mm. Used for 13mm vial and 13mm vial crimper BulletPoint4 : Vial Compatible: All serum vials with 13mm OD neck sizes BulletPoint5 : Random Burr-free: The lid is smooth and burr-free after opening,so the cotton swab will not hook when disinfected Color : Purple or blue CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 768447784593 ExternallyAssignedProductIdentifier2 : 0768447784593 ItemDisplayDimensions_Length : 1.95 inches ItemName : Random Color 13mm Caps Burr-free Flip Top Covers Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs By ZHANXUBIO (13mm,Random Purple or Blue) ItemPackageDimensions_Height : 11.9 centimeters ItemPackageDimensions_Length : 5.1 centimeters ItemPackageDimensions_Width : 5.4 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : science-lab-glassware-labware-caps Manufacturer : ZHANXUBIO Material : phenolic Material1 : Plastic Material2 : Aluminum ModelNumber : ZX-F-CAP NumberOfItems : 100 NumberOfPieces : 100 PartNumber : ZX-F-CAP ProductDescription : Random color blue or purple 13/20mm Flip Off Caps Burr-Free Flip Top Caps Aluminum-Plastic Caps Single Tone Flip Top Seals for Glass Vial 100 Pcs by ZHANXUBIO Random color,If mind, please be careful ProductSiteLaunchDate : 2023-09-01T16:19:07.771Z Size : 13mm Style : Compact SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 20 UnspscCode : 52152000