Description: Material: aluminum alloy Color: gold / silver Size: double-breasted, three-breasted note: 1. It is well known that different computers display colors in different ways, and the actual project colors may differ slightly from the following images. Please ignore the size. Size may sometimes be smaller than the size we describe, and China's size is usually smaller than the size of Europeans and Americans. Due to manual measurements, please allow 1-3CM to be different. 3. If you find it difficult to select a size, you can always contact us, we will give you some advice, but for your reference only. We can accept orders for mixtures, colors and sizes. The more the quantity, the more the Package Included: 1pc necklace button 9549. We maintain a high level of responsibility for our customers and are as responsive as possible to the needs of our guests. 9550. If you have any questions about our products, please contact us in time, we will solve it for you immediately! 9551. Due to the different display devices, the color of the products may have some discrepancies, hope you can understand. 9552. Due to the different photo shooting angle, the actual shape and size of the product may not be consistent with the picture, please refer to the description of the product size, everything shall be subject to the physical object received. 9553. Thank you for your purchase, we sincerely wish you happy every day.