DescriptionMade of source material, unique and practical, and all of these jewelry parts are packed in plastic boxes for easy carrying and avoid lost. DIY your earrings or any other jewelry to make handmade crafts.Features- Color: Golden and Silver. - Material: Iron Plating. - Size 1: About 0.3x0.05cm/0.12x0.02inch. - Size 2: About 0.4x0.07cm/0.16x0.03inch. - Size 3: About 0.5x0.07cm/0.2x0.03inch. - Size 4: About 0.7x0.07cm/0.28x0.03inch. - Size 5: About 0.9x0.07cm/0.35x0.03inch. - Size 6: About 0.6x0.1cm/0.24x0.04inch. - Size 7: About 0.8x0.1cm/0.31x0.04inch.- Made of premium source material, unique and practical. It is not easy to break.- All of these jump rings are made of source material, practical and unique. - Round shape design is simple and traditional, which will bring an elegant feeling to you. - All of these jewelry jump ringsare packed in plastic boxes for easy carrying and arrangement. - These jump rings are very suitable for connecting the various parts of the jewelry together, can be easily closed.