Package Includes: - 120 rolls pieces 12mm lobster clasps - 900 pieces 4mm open jump rings - 720 pieces 6mm open jump rings - 600 pieces 8mm open jump rings - a jump ring opener - a curved tweezers Lobster clasps: Material: iron alloy Size: 12mm in length Colors: 6 colors (gold, silver, bronze, red copper, metal grey, rose gold) Quantity: 20 pieces per color 4mm Open jump rings: Material: iron alloy Size: 4mm in diameter Colors: 6 colors (gold, silver, bronze, red copper, metal grey, rose gold) Quantity: 150 pieces per color 6mm Open jump rings: Material: iron alloy Size: 6mm in diameter Colors: 6 colors (gold, silver, bronze, red copper, metal grey, rose gold) Quantity: 120 pieces per color 8mm Open jump rings: Material: iron alloy Size: 8mm in diameter Colors: 6 colors (gold, silver, bronze, red copper, metal grey, rose gold) Quantity: 100 pieces per colorNice Container Box: The jewelry making supplies kit is packed in a handy container to keep them separate and easy to find. The storage container is designed with the lids that can be opened and snapped shut individually as well as all together. It is perfect for both keeping the jewelry findings and supplies compartments with individual sizes and small enough to not to clutter your work area. Perfect for Jewelry Making: The open jump rings for jewelry making are suitable for many projects like linking small chain and earrings, making bracelets, repair necklaces, making chain mail and other jewelry related projects. Material: The material of the lobster claw and jump ring are iron alloy, Convenient and useful for jewelry making. Variety Colors: The lobster clasps and open jump rings contain a great selection of colors jump ring for jewelry construction. They are the most popular colors (gold, silver, bronze, red copper, metal grey, rose gold) that are ideal for making your bracelets, repair necklaces, beading and DIY earring. Package Include: Cridoz lobster clasps and open jump Rings kit comes with 120 pieces 12mm lobster clasps, 900 pieces 4mm open jump rings, 720 pieces 6mm open jump rings, 600 pieces 8mm open jump rings, a jump ring opener and a curved tweezers, a value set for jewelry making and crafting.Date First Available: June 20, 2020. Manufacturer: Cridoz. Item Weight: 11.1 ounces. Best Sellers Rank: #10,913 in Arts, Crafts & Sewing. Customer Reviews: 4.6 4.6 out of 5 stars 1,667 ratings 4.6 out of 5 stars. : B08BK1Y82L. Product Dimensions: 7.87 x 5.12 x 0.39 inches. Style: Jump Rings. Number of Pieces: 2340. Material: copper, silver. Item Dimensions LxWxH: 7.87 x 5.12 x 0.39 inches. Color: Muti-color. Age Range (Description): Adult. Brand: cridoz.