Tube Slider End Caps Kit: The closed end of the tube is open allowing your project to slide in the slot and our product comes with lobster claw clasps and extension chains providing you with convenience during the production process simple installation. High Quality Materials: Both colors of jewelry accessories are made of high-quality metal which is not easy to fade or damage and is sturdy and durable. It can be used for a long time and can be reused to replace your other jewelry accessories. Package Included: You will receive sliding rope ends in both gold and silver colors measuring approximately 20-80mm in length. There are 10 sizes for each color 2 for each size and a total of 40pcs. This is enough for you to create various jewelry and projects. Widely Used: This sliding buckle jewelry making set can be used to make various DIY process designs such as seed bead earrings multi strand bracelets stackable necklaces mobile phone accessories ankle chains keychains etc. Great Gift: This tubular slide clip kit can be made into a finished product worn by yourself or given as a gift to your friends or family. Meanwhile this set can also be given to DIY enthusiasts around you and they will be very happy to receive it.