Feature:1. With many types, which can be used in various rings to meet your different needs.2. It can hold the ring firmly for easy designing, repairing, setting or engraving.3. Very suitable for jewelry lovers, beginners, DIY jewelry making use.4. Using excellent materials, durable and long‑lasting, wear‑resistant.5. Small size, easy to carry, simple to operate, it is an essential tool for making rings.Specification:​Item Type: Ring Clamp KitMaterial: Plastic + MetalFeatures: A variety of types, can be used for ring sets of various rings, to meet your different needs, is an essential tool for making rings Package List:10 x Ring Clamp1 x Ring Setting Tool 1 x Board