The DUTY-GEAR Retractable key silencers, uniform protectors and accessories are ideal for law enforcement, casino, hotel and security professionals. Casing is available in smooth, textured leather or ballistic nylon and securely wraps completely around your keys. Backed by our Lifetime Service Policy. Specifications Standard Duty - 24" Stainless Steel Chain / 8oz. / 15 keys Heavy Duty - 48" Kevlar Cord / 8-10 oz. / 15 keys Super Duty - 36" Kevlar Cord / 13-15 oz. / 22 keys Smooth and Textured leather options come with a leather belt loop Ballistic Nylon options come with a nylon belt loop Key silencer case wraps completely around and closes with hook and loop to secure your keys. Fits a standard 2 1/4" Duty Belt