Features: * brand new and high quality. *Made of high-quality materials, durable. *This is a zipper handle that can glow in the dark. It can be used as a practical and convenient tool bag accessory to mark coats, jackets, backpacks, tent zippers that may fall or put down. Product parameters: *material: plastic *Color: black (as shown in the picture) *Weight: about 1.8g *Size: about 60mm in length Package list: 10*draw cord Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.