The Pepper Pager contains two 10% pepper spray canisters and has an effective range of 8-12 feet and contains 10-12 one second bursts. This top quality self defense pepper spray is rated at 2 million Scoville Heat Units(SHU's). The Pepper Pager's unique design makes it look like an ordinary pager...giving you a distinct tactical advantage. The Pepper Pager gives you powerful double action ability since the unit actually contains two dual-canisters with TWICE the power of key ring pepper sprays. Always place the safety switch in the FIRE position in potentially dangerous situations. Now, The Pepper Pager is ready to work when you need it and everyone thinks you simply have a pager! Pepper Spray Pager #PP-10