PH PandaHall 1745 Pcs Iron Plated Open Jump Rings 4mm to 10mm Diameter with Container for Jewelry Making Findings Silver Size: about 4~10mm in diameter, 0.7~1mm thick; about 1745pcs/box, box: 10.6x12.6x2.1cm. Excellent size for suspending small items from delicate necklaces, bracelets, earrings, anklets. Create unique dangling components for your jewelry, you need a jump ring set. What we provide this as a low-cost alternative to precious metal, and we verify that it is Nickel, Lead, and Latex free, thus it is less likely to cause an allergic reaction. Note: the picture shown is a representation of the item, you'll receive from the actual size items. Picture may appear larger on your screen. Color may vary slightly due to the color setting of each individual monitor. Please double check the sizes before purchasing.