Finish designs with the sterling silver 5.5mm lightweight spring ring with flat open ring. This simple spring ring is circular in shape with a trigger mechanism to open the clasp. This clasp is sure to keep your designs secure while staying stylish. A flat, open loop is attached to the ring, so you can easily add it to designs. The small, lightweight design makes it great for incorporating into delicate looks. The versatile silver shine will work with any color palette.