It is a spray form and so minimum that looks like a pen. The size is suitable to put in a pocket or purse. Anhydrous hand sanitizer series products economize water and clean easily, removing bacterial and care skin, low bubble and hands feel free, and compare with the traditional hand sanitizer is obviously distinct. Decontaminate fleetly, it don't harm hands and have functions of disinfection and moisturizer, it is an essential product of protecting the whole family health.