Flat tires are annoying. Changing them is even worse. They're heavy, it's a pain and it takes way too much time and effort. How about an alternative solution? Slime's Smart Spair Flat Tire Repair Kit. It's your alternative to a spare tire. Here's how it works: Squeeze in the emergency repair tire sealant, inflate your tire with the included inflator, and that's it! No jacks, no tools, no hassle. And all it takes is 15 minutes. The Smart Spair is for standard tires and fits easily in a trunk. Try it today, and be prepared for your next flat tire before it happens! Product Features:The Smart Spair tire repair kit contains two distinct elements: Inflator and repair sealant8 minute inflation time for standard tiresBuilt in tire pressure dial gauge (0-100 psi)12V accessory car power On/off switchAir hose features quick connect head16 oz. Emergency Tire Sealant instantly seals up to 1/4 (6mm) puncturesNo jack or tools requiredTPMS safeNon-toxic, non-hazardous, non-flammable and non-corrosive, making it safe for finished metal wheelsValve core removal tool included in the cap of the bottleFor emergency use only! Slime's Emergency Tire Sealant is designed as a temporary formula in passenger vehicles and must be removed within 3 days or 100 milesAlso includes multi-purpose air adapters for rafts, balls and other inflatablesConvenient zippered case to store repair kit