[Simple and Practical] Glow-in-the-dark zipper pulls are designed to mark coats, jackets, backpacks, tent zippers, or other gear that may be difficult to locate in the dark, helping you avoid tripping over your pack or cords at night. [Self-Luminous] When exposed to sunlight or other light sources, they absorb and emit a bright glow that lasts for hours, allowing you to easily identify your items in low-light conditions. [Package Includes] You will receive 20 glow-in-the-dark replacement zipper pulls, sufficient for everyday use and replacements. [Wide Application] These glow-in-the-dark zipper pulls are ideal for outdoor camping, nighttime work, running, and other low-light activities. They can also be used on cell phones, keychains, wallets, and more. Functional and stylish, they add a unique touch to backpacks, jackets, and accessories. [Washable Material] Made from durable plastic and nylon, these glow-in-the-dark zipper pulls are strong, easy to attach to clothing and bags, and do not need to be removed during washing. Material: Plastic Color: As shown Package Contents: 20 x Zipper Pulls Note: Light reflection and different display settings may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.