Material: 45# Steel Size: 135g Color: As shown 1. Professional-grade bicycle chain removal tool, suitable for mountain bikes, road bikes, and other models, for quick and efficient chain removal. 2. Integrated design, one lasting and easy to use, suitable for both professional repairs and everyday home use. 3. Precise chain positioning prevents chain damage, improves repair efficiency, and saves time and effort. 4. Compact and lightweight, easy to carry around, making it a must-have quick repair tool for cycling enthusiasts. 5. Compatible with a variety of chain sizes, it offers strong compatibility, meeting the needs of diverse users and increasing purchase conversion rates. Package Includes:1Pcs Chain Repair Tools