DIY some beautiful jewelry or craft by these jump rings, it can be a good present for your family, friends, lovers or yourself. To built your onw unique items, they will happy with it. 3 Size: The oval jump ring in different size will povide multiple choice for your DIY crafts, inner diameter is about 5mm, 4.5mm, 2.5mm. Each size have 2 color gold and platinum. Popular for your daily needs. Sufficient Quantity: Open jump rings are come with 300pcs in total, 100pcs for each size, each color have 50pcs. Exactly enough for DIY craft and jewelry making. All jump rings will packed in a plastic box to avoid damage or bent, protect it well. Durable Material: These open jump rings are made of 304 stainless steel material, it is easy to close and open the rings, but not easy to broken and bent, best choice for DIY jewelry connecting or repairing. Practical Accessories: Small jump rings are great for DIY your special and unique jewelry, can be used as a connector in jewelry making. Apply them to arts and crafts, such as necklace, earring, anklet, keychain, bracelets and so on. DIY Gift: DIY some beautiful jewelry or craft by these jump rings, it can be a good present for your family, friends, lovers or yourself. To built your onw unique items, they will happy with it.