Features: This product is a needle-free button, made of lightweight and durable plastic materials, with excellent texture, and can serve you well. It has a simple application method, safer and more practical, and can be applied to your shirts, dresses and other clothing to meet your different needs. This is a very good button that will serve you well. Features -Color:Black. -Material:Plastic.-Size: About9.00X1.00X1.00cm/ 3.54X0.39X0.39inch.-The design is simple, easy to assemble and disassemble, which can provide you with more convenience.-The unique needle-free design makes it more convenient, practical and safer.-It can be widely used in various clothing such as shirts and dresses, which is very practical.-Removable and reusable, they can be fixed for a long time.-It is easy to operate and can be easily replaced, which is convenient for your emergency. Packing list: 30 x buttons