The biggest one out there on the market-the full 1 Lb pepperspray. It will give you the convenience of having safety with you at all times and plenty of it to go around. Youll have the hottest pepperspray in the world at your disposal everywhere you go. you can bring your attacker to his knees in as little as 1 second. you can spray safely and store away in your desk, car, or purse. 17% Streetwise pepper spray is the best on the market today, so you better get one now while supplies last!!!!! Can not ship by air.