Jewelry Making Supplies: The jewelry making kit comes with a box of 690 pieces of split rings and a pcs of split ring pliers, great for necklace, bracelets and jewelry making Sizes: The split rings for jewelry making are available in 6 different sizes (4mm, 5mm ,6mm, 8mm, 10mm,12mm) you a for all kinds of DIY craft projects Split Ring Opener Tool: The split ring pliers for jewelry making with sturdy construction that can open the double jump rings with ease, then you can your or other attachment to the jump . Save your time and make your task easier Plastic Container for Convenient Storage: The closed jump rings are packed in separate grids according to sizes and colors, no worry about mess up Multi-Application: The split ring pliers for jewelry making is perfect for opening the split rings, key rings, dog tag rings and . While the closed jump rings for jewelry making are perfect for jewelry making and jewelry repair, especially used on necklace and bracelets Material: metal Color: as shown Package Contents: 1 box 690 pieces gold Double Rings Circles 1 x split ring pliers Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.