DescriptionThese lock buckles are made of quality zinc alloy, which will not easyto break and serve for a long time. They are very easy to install anduse. With simple design but practical, keep your belongings safe. They are one of the best choices for you.Features-Color: Bronze. -Material: Zinc alloy. -S Size: About 5.10X4.30X0.90cm / 2.00X1.69X0.35inch. -M Size: About 6.80X5.80X1.00cm / 2.67X2.28X0.39inch. -Retro design makes your jewelry boxes more attractive. -Antique and classical style will make your boxes distinctive. -Simple and easy to apply and detach, practical and durable. -Not easy to deform and break, durable and sturdy for using. -These buckles are easy to install, not easy to bend or deform.