This item is chain repair tool which designed to quickly and accurately remove and install chain. It has strength and durability. The fine thread and comfortable size enable easy removal of even the toughest chain. The operation is very simple. everything up properly and push the pin out and remove link, again putting the chain back together, line it all up and push link pin back in. Features -Color: Assorted color. -Material: Steel. -Size: About 11.00X8.30X2.00cm/4.32X3.26X0.79inch. -The chain splitter removal device is suitable for most bicycles and is easy to work. -It is used for the disassembly of mountain bike chain and provides help for your bicycles repair work. -The high-strength steel material is made of fine processing, which is durable and has a . -Compact and portable design, specially designed for removing and installing chains. -Simple operation and easy to clean. With patterned handle, non-slip. Package list: 1 x bike chain splitter