Ouch Velcro Collar with Separate Cuffs Black. Looking for an adjustable collar and a set of handcuffs that are made to play hard with? Look no further. The Velcro collar with separate cuffs of Ouch! are comfortable but incredibly secure and have comfortable suede lining. With straps for the cuffs adjusting the size is a breeze and fits almost any wrist. Because of the chain on the collar you can easily control your partner. Specifications measurements chain cuffs 14cm e or approximately 5.5 inches, Collar 80cm e or approximately 31.49 inches. Materials Velcro, Metal, Leather.