[Set includes: 16-in-1 bicycle tool with Allen key (mm): 2/2.5/3/4/5/6; Allen key (mm): 8/9/10 and socket extender; Flat head wrench (mm): 8/10/15 Slotted screwdriver and Phillips screwdriver! Our bicycle repair kit can help you solve most bicycle problems. High hardness material: Crafted with high hardness material it is very strong and will not break and bend and can withstand high rotational force when used without any bending. Foldable design: The compact size and foldable design allow you to easily put it in your pocket and backpack without taking up any space you can repair your bicycle anytime anywhere to deal with emergencies. Perfect gift for bicycle lovers: This bicycle tool set is suitable for the maintenance and repair of mountain bikes road bikes and most bicycles. It is a perfect gift for anyone who loves cycling. Essential bicycle accessories: If you ride in the wild in the mountains or anywhere this bicycle multi-tool is a must-have bicycle accessory it can help you solve troubles and keep your bike running normally.]