The bikes repair tool kit is crafted from Chrome vanadium steel materials, ensuring durability and reliability. The ergonomic design of each tool provides a comfortable grip, making it easy to perform even the challenging repairs. Whether you're at home or on the go, this portable kit has everything you need to keep your bikes running smoothly. Features -Color:Silver -Material:Chrome vanadium steel -Size:7.10X6.00X1.90cm/2.79X2.36X0.75in(Chain cutter) -Size:2.60X2.50X2.50cm/1.02X0.98X0.98in(Claw tool) -Size:8.00X2.20X2.20cm/3.14X0.86X0.86in(Puller tool) -Size:5.00X2.80X2.80cm/1.97X1.10X1.10in(Bottom bracket tool) -Easy disassembly: quickly and easily disassemble bikes bottom brackets, freewheels, chains, and cranks with this comprehensive tool kit -Universal fit: compatible with various bicycle types and brands, making it a versatile tool for any cyclist -Robust materials: constructed from durable materials to ensure longevity and dependable performance -Straightforward use: features simple instructions that make it easy for anyone to use, regardless of experience level -Musthave tool: essential for enthusiast and repair technician, ensuring you're always ready for maintenance Package list: 5 x Claw tool 5 x Puller tool 5 x Bottom bracket tool 5 x Chain cutter