ASP Palm Defender (Black) ASP Palm Defender is lightweight, low profile and easily carried. Smaller than the original Key Defender, It provides Two Million Scoville Heat Units or Oleoresin Capsicum (OC) protection. Made of metal, its made to last and can be re-filled time after time. No throw away toy here. The design provides an easy to use thumb-flip safety, plus its easy to carry in your pocket, belt, or purse with your keys attached. That means its already in your hand at the most vulnerable times…entering your car in a parking lot, your home, or apartment security door. Not sitting in your cars console or the bottom of a purse! Idea for personal protection or law enforcement use. Comes in several colors...ideal for personal protection or law enforcement use, as it doubles as a small kubaton. Replacement Test (Training) and Heat (OC) Insets are replaceable. Developed by ASP, They are the world's smallest aerosol canisters. Price: $28.00 S&H: $5.00