1.Bike tire levers made of stainless steel which is durable, will not rust, strong enough to remove some of the toughest tires without damaging the inner tube. 2.The glueless patches are made of rubber, durable and waterproof material with good stretch, applicable to twists and turns of inner tubes.3.Widely used - Our bicycle puncture repair patches are suitable for most bicycles, like mountain bike, road bike, electric bikes, children's bike, motorcycles.Also suitable for other inflatable items, such as inflatable boats, air mattresses, etc.4.The bike repair kit includes - 6 square patches, 6 round patches, 4 metal raps, 2 metal tire levers.So you can get 18pcs bicycle repair kits, portable lightweight, use them to easily remove the inner tube and repair your bicycle tire.5.The rubber self-adhesive puncture repair patches can repair the puncture hole in the bicycle inner tube, better than traditional patches, easy to handle without any additional glue, all are pre-pasted for easy applications.