Specification Brand : Plazko BulletPoint1 : Sturdy Material: Made of high quality zinc alloy material , Non toxic, rust-resistant and durable to use. Includes 12 different size jump rings. BulletPoint2 : Product Including: two common colors of gold and silver Open jump rings , lobster clasp, 1 x Bent Tweezer, 1 x Flat Noses Pliers(Optional), 1 x Jump Ring Opener BulletPoint3 : Wide Application: perfect for make earrings, necklaces, bracelets, charms and more, they are convenient to use and will save your time, You can use these to make gifts for your parents, friends or yourself. BulletPoint4 : Transparent Plastic storage box: these jewelry findings are separately stored in a 10 grids clear container, which is good for you to find out the components quickly. Plastic storage box has anti-oxidation function, preventing the jewelry accessories are oxidized and rusty. So that the material kit more convenient to carry and store longer. BulletPoint5 : Warranty: If you find any question about jewellery making kit, please contact us immediately. We will provide you a satisfactory answer and quickest solutions, as best as we can. Color : 02# ExternallyAssignedProductIdentifier1 : 736077059541 ExternallyAssignedProductIdentifier2 : 0736077059541 ExternallyAssignedProductIdentifier3 : 00840657117870 FinishType : Rust-resistant,Zinc ItemName : Sterling Silver 20ga 9mm Closed Jump Ring - 20pcs (2055)/1 ItemPackageDimensions_Height : 17.78 centimeters ItemPackageDimensions_Length : 1.524 centimeters ItemPackageDimensions_Width : 11.43 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : jewelry-making-jump-rings Manufacturer : Plazko Material : Sterling Silver ModelName : Cobalt 18-Gauge 4.5mm ID ModelNumber : AA18A45Cblt NumberOfItems : 1 NumberOfPieces : 20 PartNumber : (2055)/1 ProductDescription : Wire Size: 0.030" | 0.76mm Outside Diameter: 0.355" | 9.0mm Inside Diameter: 0.295" | 7.48mm Our closed .925 sterling silver jump rings are the same as our matching Open Jump Rings, but they've been soldered shut. Use these in combination with open rings for stronger chain maille weaving, creating wirework components, or for more elaborate necklace elements in pendants or earrings. Pre-made, closed jump rings are a time-saving foundation in jewelry design, where their precise size and strength helps take the guesswork out of your custom pieces! ProductSiteLaunchDate : 2019-02-22T20:48:50.945Z Size : 4.5mm StreetDate : 2017-06-27T00:00:01Z Style : Open Jump Rings SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 54100000