Features: brand new and high quality After using this product to repair the tire, the driving speed shall not exceed 80KM/h, the maximum safe driving distance shall not exceed 1000KM, and professional repair is still needed in the later stage. It has no effect on professional repair. Note: This product is for emergency use only. After using this product, please drive to the repair shop for repair as soon as possible. In -10"C-50℃ storage car box is non-flammable, non-explosive. (Do not Pierce the tin, do not store in super high temperature) safe to use. Non-toxic, tasteless, non-combustible, non-corrosive to tires and metal wheels, no effect. Step 1: Clean the thorn on the tire, if it cannot be removed, it will not affect the use effect. Step 2: Shake the product thoroughly and fasten the connector to the tire for valve mouth (remove for valve cap if there is one). Step 3: Tear off the product cover and rotate the switch to inflate until the tire reaches saturation. Do not inflate excessively. Step 4: After repairing the tire, remove the connecting pipe, screw the for valve nozzle cap, and then start the car to run slowly for 3-5 minutes to achieve the effect of repairing the leak. Suitable for all vacuum tires. Tire repairing theory: After the repair fluid is injected into the tire through the tire air nozzle, automaticly flow to tire damaged parts, through the internal pressure extrusion, so that the internal molecules solidification tire damaged parts repaired. Specifications: Material: Liquid Capacity: 200ml, 450ml, 650ml(optional） Package Includes: 1x Tire Inflator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.