Ideal for protection and peace of mind. The advanced 3-in-1 formula provides maximum defensive protection and deterrent with pepper spray, CS military tear gas, and UV marking dye in one compact package. The invisible UV light sensitive dye will help police in suspect identification. Sabre Defense Spray comes in a convenient 2 oz. spray canister (canister measures 5.5"H x 2"Dia) to keep readily at hand, save space, and give you ease of use when every second counts.