Package Includes: - 800 pieces 4mm open jump rings(200 pieces per color) - 600 pieces 5mm open jump rings(150 pieces per color) - 480 pieces 6mm open jump rings (120 pieces per color) - 400 pieces 7mm open jump rings (100 pieces per color) - 320 pieces 8mm open jump rings (80 pieces per color) - 240 pieces 10mm open jump rings (60 pieces per color) - a jump ring opener - a tweezers Product Feature: Material: iron alloy Colors: 4 colors (silver, white gold, gold, antique bronze)Great for DIY - Our jewelry making jump rings are perfect for DIY your special & unique jewelry, Excellent for suspending small items from delicate necklaces, bracelets, earrings, anklets. These open jump rings are not only for jewelry making, but also for repairing jewelries, necklaces, bracelets, craft projects etc. Material - These jump rings for jewelry making are made of iron wire by electroplating process, smooth surface, durable and corrosion resistant. Easy to Use - The O jump rings can be easily opened and closed with the jump rings tool opener, they are convenient to use and will save your time. These jewelry jump rings are stored in separate boxes, you can easily find out the sizes, great for your jewelry making or repairing. Variety Sizes and colors - These jump rings for jewelry making come in 6 sizes(4mm, 5mm, 6mm, 7mm, 8mm, 10mm) and 4 colors(silver, white gold, gold, antique bronze). Variety sizes and colors for your choice, which meet your various jewelry making needs. Package Include - Shynek open jump rings set comes with 800 pieces 4mm jump rings, 600 pieces 5mm jump rings, 480 pieces 6mm jump rings, 400 pieces 7mm jump rings, 320 pieces 8mm jump rings, 240 pieces 10mm jump rings, a total of 2840 pieces jump rings in 6 sizes and 4 colors, sufficient quantity to meet your various projects needs.Number of Pieces: 2840. Brand: Shynek. Style: Open Jump Rings. Color: 4 colors. Material: Iron. Date First Available: August 2, 2022. Best Sellers Rank: #7,438 in Arts, Crafts & Sewing. Customer Reviews: 4.5 4.5 out of 5 stars 161 ratings 4.5 out of 5 stars. Item model number: Jump Rings. Country of Origin: China. : B0B8CG17JK. Manufacturer: Shynek. Item Weight: 11.3 ounces. Product Dimensions: 7.87 x 5.12 x 0.63 inches.