Features: High quality: The necklace shortener clasps are made of high-quality copper, safe and durable. Purpose: This peanut necklace clip can shorten, lengthen, or fold a long necklace or thick bracelet, combine multiple necklaces, or attach a charm or pendant to the necklace. Easy to use: The necklace shortener device is easy to operate, with a spring design for fast connection and release, making it very convenient to use. It can greatly enhance or shorten the necklace. Exquisite design: Set with zircon, featuring a refined design that adds brilliant luster to your jewelry or craft projects. Widely used: Ideal for DIY bracelets, necklaces, anklets, sweater chains, and more, allowing you to express creativity and make custom jewelry. Also suitable for repairing existing jewelry. Specifications: Material: Copper Color: Gold, Silver, Rose Gold, Black Size: As shown in the picture Note: Please allow 1-2 cm variation due to manual measurement; ensure you are comfortable with this before ordering. Due to differences in monitor displays, the image may not reflect the actual color of the item. Package includes: 1 x Necklace Shortener Clasp