[Quality] The tire patch is made of safe, durable, high-quality rubber.It does not require any glue to attach to the inner tube of the tire, making it more flexible.The file and pry bar are made of metal material, which are strong and durable.Helps you repair more easily and quickly.[File Using]With these tools, the repair process is easy.Rub the edge of the hole into a rough surface with a tyre file.(The rough surface should be no smaller than the size of the tire patch.) Then clean the polished inner tube without water, dirt and foreign matter.[Use of Tire Patch]After polishing with a rasp, align the center of the tire patch with the hole and press it firmly (from the center to the outside). Please operate carefully to avoid air bubbles or wrinkles. Otherwise, it will not become sticky and may result in repairing failure.[Wide Applications] Bike puncture repair kits with good stretches and strong stickiness, suitable for all most bicycle inner tubes/tires- Mountain Bike(MTB), Road Bike or other; walso for other inflatable items - rubber boats, air bed etc.colour: black + yellow + silverMaterial: offoam+plasticPackage Contents:10 x rectangular patchs10 x round patchs2 x Iron Tire Levers2 x tire padsOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.