The black rapid protectr regular features a solid lightweight 15mm steel security cable which provides a perimeter barrier around the blackrapid camera strap or any 15 wide bag strap ideal for travellers who want some added security for their straps in unfamiliar surroundings the steel cables will prevent the cutting of your camera strap while you are focusing on capturing that important shot by design theres an added a level of deterrent by exposing the cable through small cutaways in