Defense Technology/Federal Laboratories,a market leader in providing less- lethal solutions to law enforcement, corrections, and military is pleased to announce the availability of the latest technology in aerosol defense sprays, First Defense 360. Combining traditional product with the latest technology, First Defense 360 offers a new breakthrough in aerosol performance. Utilizing compressed air with barrier separation from the liquid formulation, First Defense 360 is capable of delivering a stream pattern at any angle and any orientation. Available in MK-3 (1.3 oz) and MK-4 (3.0 oz) sizes. NOTE: Pepper spray over 2.5 oz. may only be sold to law enforcment officers. Defensive spray cannot be shipped outside continental US. Cannot ship to Hawaii, Michigan, New York or Wisconsin. It must be shipped to a physical address, and not a PO box. Ground shipment only.