Compact and portable 5-40 bursts Spring loaded safety cap Trust the best in self defense when you go with Mace. Mace's TakeDown OC-5.5 MK-IV Stream Spray 3 oz delivers OC formula with 5.5% pepper content in a ballistic stream. TakeDown offers up to 40 one-second bursts and has a reach of 8-12 feet so you can react in plenty of time and with lots of chances to bring down your assailant before they get too close to do real damage. This spray canister features a flip top cap that is spring loaded for safety. Please note that sprays cannot be shipped via air, nor to a PO Box - shipping is via ground service only to street addresses within the continental US only.