Wide Application: Perfect for men's and women's jewelry making kits, DIY necklaces, bracelets, earrings, body chains, hat chains, pendants, etc. Matched with jump rings and clasps connectors, it is also suitable for matching with various gemstones, pendants, charms, tags, etc. DIY your own jewelry with family and friends. Material: Gold chains are made of alloy with gold plating and silver chains are made of stainless steel. It is , bright color. Each style is individually packaged on card. When you take a shower, please take down the necklace chains for extend the service life. Gift: It is suitable for holiday gifts, such as Christmas, Thanksgiving, Valentine's Day, Mother's Day, etc. Also an ideal gift for birthdays, graduations, parties, weddings and more. Package content:Each card 2 meters, 6 cards a total of 12 meters, with lobster buckle 20, bead chain buckle 10, 5mm open ring 50, ring 1. Easy to Use and Store: Each of our charm necklace chains are rolled independently on the card, which can avoid knots. When not in use, it is rolled back onto the card. It is simple and convenient, and you can cut as much as you need.