Ouch Velcro Cuffs Black. Looking for a cuff that can do it all and made to play hard? Look no further. The comfortable furry hand and leg cuffs easily adjust with Velcro to fit snug and tight, and they're big enough to wear around the ankles or wrists. Use this toy on its own, or in combination with other products of Ouch! Materials Leather, Metal. One size fits most. Adjustable by Velcro.