These cute little rings are open (not soldered) and are great for connecting lightweight charms, necklaces etc.  4mm in 20 gauge wire.

Quantity per pack:  20 rings

Jump rings are small, circular metal rings used in jewellery making to connect various components, such as charms, pendants, and clasps, to chains or other elements. They come in various sizes and thicknesses, making them versatile for different design needs. To use a jump ring, you first open it by gently twisting it apart with a pair of pliers, rather than pulling it apart, to avoid damaging the ring's shape. Once the jump ring is open, you slide the desired components onto it and then close it by twisting it back into place. This method ensures a secure connection and allows for easy assembly or customization of jewellery pieces. Jump rings are essential for creating flexible and functional designs, allowing jewelry makers to link elements together seamlessly while maintaining a clean and polished look.