This product is a set of magnetic clasps and spring ring clasps. Made by premium silver material, it is durable for long time use. The magnetic clasps are drawn together easily when you bring them near to each other, making it easier to put your jewelry on either from the front or the back. They are perfect for your homemade jewelry or repairing your existing jewelry or making necklaces. You can also make a special gift with these pendants for your friends and family. Features - Color: Silver. - Material: Silver. - Size: About 1.2 x 0.5cm (Magnetic Clasps); 0.5 x 0.8cm (Spring Ring Clasps). - Magnetic clasps features a magnetic latch, effortless to connect most jewelry clasps. - These clasps have strong holding strength to keep jewelry more secure. - Made by premium silver material, it is durable for long time use. - Great DIY gift for your friends, lovers or yourself to create unique eye-catching DIY charms or cosplay style costume. - Perfect for handmade handcraft works, necklace, bracelet, sweater chain, anklet, DIY jewelry, etc. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand Thank you