This item is manufactured with for durable and use. The combination of hooks and bolts can firmly screw hook to the wall and prevent the bikes from falling when using. Vertical bike holder set-up saves space. to use for hanging bicycles, power equipment, furniture, tools, etc. It is perfect for most bikes. Feature - Color: Black. - Material: Steel and plastic. - Size: About 14 x 6.6 x 0.6 - Made from heavy-duty steel with a non-marring, non-slip coating, the hooks are more larger and stronger than others. - The combination of hooks and bolts can firmly screw hook to the wall and prevent the bikes from falling when using. - Save Your Space. Vertical bike holder set-up saves space. to use for hanging bicycles, power equipment, furniture, tools, etc. - Easy to install. When using our bike wall mounts, make sure to install in a or wood wall to ensure the hook stay firm. - The bike hooks are perfect for all bike types, including road, mountain, hybrid, , cross, trials, fitness and kids bicycles. - Dear buyer, Due to lighting effect,monitor’s brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 8 x Bolts 8 x Bike Hook