The Cop Ankle Safe ™ is designed to carry accessories for those who need convenience and concealment everyday or in traveling. . . The high-grade neoprene band has a Velcro closure and two neoprene pockets: the smaller pocket accommodates a spare magazine or a folding knife, while the larger pocket will hold a wallet, passport, cell phone, handcuffs, or similarly-sized items. . . The Cop Ankle Safe fits ankle/boot circumferences up to 13". . . For those who wear boots or have larger legs, a Boot Extender is also available. . . The Cop Ankle Safe is an ambidextrous design available in black.