Stainless Steel, Key Rack Clip, Sturdy, Secure Carabineer Gate Closure Allows You To Clip Your Keys On & Off Of Belt Loops, Zippers Pulls, Purse Straps, Second Key Rings, Anything With A Loop Or D-Ring, Bottom Half Is A Solid Loop Holds Six #.5 Sized Stainless Steel S-Biners That Attach & Release On Either End, Keeps Keys Securely & Conveniently Organize.