Spring-loaded gate makes it easy to open and close with one hand. C-Clip Carabiner style key ring clips easily to belt loop or purse. One hand operation. Made of anodized aluminum (resists rust). Comes with a 1" nickel-plated tempered steel split key ring. 2-3/8" overall length, without ring. Supplied in the following colors: Black, Blue, Green, Purple, Red, and Silver. *** SPECIAL NOTE *** not intended for climbing or weight bearing loads.