Feature:1. Independent Packaging: Easy to carry, jewelry accessories are placed in a separate storage box to avoid mixing together.2. DIY Jewelry: These items are commonly used tools in DIY, making your DIY production more convenient.3. Convenient Production: Very suitable for beginners and professionals, small in size, will not mess up your work area.4. Numerous Sizes: Including 4mm, 5mm, 6mm, 8mm, 10mm, 12mm 6 sizes, the scope of application is larger.5. Matching Tweezers and Pliers: The anti slip design of the tweezers and pliers will not easily interrupt the operation.Specification:Item Type: Jewelry DIY SetProduct Material: AlloyNeedle Nose Pliers (with Teeth) Length: Approx. 125mm / 4.9inSplit Ring Size: Diameter Approx. 19mm / 0.75in, Height Approx. 9mm / 0.35inStorage Box Size: Length Approx. 133mm / 5.2in, Width Approx. 33mm / 1.3inCurved Tweezers Length: Approx. 123mm / 4.8in(Manual Measurement, There is a Little Error)Model: 500Pcs 4mm Opening Ring Mixed Color, 350Pcs 5mm Mixed Color, 200Pcs 6mm Mixed Color, 80Pcs 8mm Mixed Color, 50Pcs 10mm Mixed Color , and 20Pcs 12mm Lobster Button Mixed Color..Package List:1 x Needle Nose Pliers (with Teeth)1 x Split Ring1 x Curved Tweezers1 Box x Split Ring Set