Description: Material: stainless steel Color: golden / silvery Size: 12mm(0.47in) 16mm(0.63in) 19mm(0.75in) 22mm(0.87in) 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: 5pcs necklace button 【High-Quality Materials】Crafted from premium, durable materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool. 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users.