STURDY MATERIAL - Made of high quality sturdy iron, the hook is wear-resistant and durable. The unique structure makes the force more balanced and stable. SAVE SPACE - This bike rack can effectively help you save space. It adopts vertical wall mounting design, so when you finish using the bike, hang it vertically against the wall. In addition, it can be folded when you dont want to use it. SAFETY SYSTEM - There is a rubber coating on the surface of the hook, which can effectively protect the surface of the bicycle from being scratched. Safety lock mechanism design can prevent accidental release. Let you use it with confidence. EASY INSTALLATION - Easy to install, just follow the steps to complete the installation. First, mark the desired location. Second, drill holes as needed. Then insert the expansion screw. Finally, tighten the screws. (Remark: Be sure to mount the bike rack on a solid wall only.)WIDE APPLICABILITY - This product is suitable for most bicycles, such as mountain bikes, road bikes, childrens bikes, womens bikes, folding bikes, etc It is also suitable for bicycle shops, shed corners, garages, carports, apartments, etc. It is a good helper to save space.