Constructed of high quality stainless steel, the rack features a sturdy, secure carabiner gate closure that allows you to clip your keys onto and off of belt loops, zipper pulls, purse straps, second key rings-anything with a loop or D-ring. . Packaged with 6 Size #.5 Stainless Steel S-Biners - combining the innovation and versatility of the S-Biner to provide unique functionality and access to your keys. Features a durable stainless steel carabiner clip which allows you to clip the Key Rack to an existing key chain, purse, jacket, strap or other convenient location. Heavy duty construction of high quality Stainless Steel components - Keep your keys secure and easily accessible. Weight: 1.1 oz.. Dimensions: 3 x 1.2 x .5 in.