The padded neoprene restraints at the wrists and the biceps are meant to be used with the leotard straitjacket shown in the picture - however this listing is for the straps and padded cuffs only - the leotard straitjacket is not included. The restraints are velcro and easy to apply. You won't be getting out of this anytime soon!
*See last picture for measurements needed
For extra padding on straps, see this listing: