Material: Metal Treatment process: electroplating Color: gold, silver Style: double row, three row, four row Specifications: 1. It is made of die-casting alloy with magnetism inside. 2. The watch buckle adopts mirror processing technology, which is an indispensable and enduring jewelry accessory for men and women. 3. Easy to use: beautiful and generous, easy to fix and easy to maintain. 4. Snap can easily replace other types of snap. 5. It is very suitable for making bracelets or necklaces or repairing jewelry. Package Included: Magnetic buckle*1 Notes: 1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.   We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.