Professional Repair PatchBike Tire Repair Kit contains (1.18inch) round x 8, (1.47inch) round x 16, rectangular x 8. There is 32 patches in total, you can choose the appropriate patch for different perforation sizes, It is very simple to use, follow the example diagram every step, it can easily repair large and small puncture, and it can be integrated with the inner tube to achieve permanent repair. Perfect Repair KitThere arevulcanizing fluid x 2, stainless steel rasp (scuffer) x 4 in bike tire repair kit, can help you polish the damaged part of the inner tube. Whether it is pierced by nails or sharp glass shards, you can use it for perfect repair. Simple & portableBicycle tire repair kit in a high-strength portable storage box, only 3oz, perfect for your bike bag, backpack and clothes pocket. Widely CompatibleBenLoc Bike Tire Patch Repair Kit is suitable for all inflatable rubber tire repair, not only for Road, Mountain, Motorcycle BMX Bikes, ATV, bicycles trolleys, wheelchair inner tubes, but also for other inflatable rubber products, such as rubber rowing boats. Riding Essentials All the above items are integrated in a beautiful box, convenient for you to take with you!