Multiple Uses-- These round open jump rings are suitable for many projects, such as widening the small holes of the original ornaments, making and repairing bracelets, necklaces, chain mail, charms, anklets, keychains, whole bag chains and other jewelry related projects How to Use-- Each jump ring is open, you can use tools to widen the opening, and string the holes of your favorite charms on the jump rings, then press the two ends of the ring tightly to close it, and then your charms are done Sturdy and Durable-- These pendants are made of 304 stainless steel, which are sturdy and durable, not easy to fade or rust Simple and Classic-- The jump rings are round, simple and classic, versatile and easy to match, the clasp is polished to show a little soft sparkle, which can be easily matched with a variety of jewelry with different styles Package Included-- You will receive 100 pcs 304 stainless steel oval jump rings, about 5mm wide, 8mm long, 0.8mm thick (20 gauge), inner size 3.5x6.5mm, the size and quantity are enough to meet your multiple needs