Smart Design - Interlock the levers to create a MissingLink opener. Remove single to 12-speed MissingLinks with ease. Ergonomic - Accurate and comfortable design allows you to quickly insert the opener into the chain for MissingLink removal. Durable Flexibility - Made using Swiss polymers specially formulated for the perfect balance of rigidity and flexibility. Semi-gloss finish helps prevent scratches on your bike. Multi-Functional - Separated, the MissingLink Opener becomes easy-to-use tire levers and a deflating tool. Super-Portable - Stackable. Saves space.