Spring-loaded gate makes it easy-to-open and close with 1-hand. Clips to belt or purse. Made of anodized aluminum, comes with a 1-1/8" nickel-plated tempered steel split key ring. Available in black, blue, green, purple, red, and silver. Measures 3-1/8" without split ring. Not made for climbing. Assorted colors. 50 per jar.