Quality MaterialThe lobster clasps are made of sturdy copper material, which is durable and fade-resistant. They are plated with 18K gold so they have a bright color on the surface. DIY CraftThese gold jewelry connectors are ideal supplies for various DIY craft projects and jewelry making. They can extend the length of chains and help you create charming necklaces. Just enjoy the DIY fun with your family and friends. Easy to UseYou can simply push the jump ring of the lobster clasp down to unlock it, keeping your items fastened without losing them. It doesn't ask for much strength. The clasps can connect your jewelry firmly. Size InformationOur lobster clasps measure about 1.2 x 0.5cm/0.47 x 0.2 inches in length and width. They are suitable for connecting with many kinds of jewelry, which is light and convenient. Wide ApplicationAs effective bracelet extenders, our lobster clasps are suitable for jewelry repair and various extensions, helping you add charms and accessories to your jewelry quickly. Specification: Material: copper Color: gold Feature: sturdy Size(approx.): (L x W) 1.2 x 0.5cm/0.47 x 0.2inch Package Included: 4 Pcs x Lobster Clasps Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.