This Spray has 10% OC pepper and UV marking dye. This means is it has more than enough heat to incapacitate an attacker and the UV dye makes identification by law enforcement easier. Up to 20 bursts ensure that you have more than enough spray to escape a prolonged violent attack or multiple attackers. A stream that sprays up to 12 feet allows you to keep distance while defending yourself. Flip-top safety cap. Built-in belt clip and key chain. This model also has the ability to attach to your key ring or you can use the clip to attach it to your belt.