Key lock Stainless Steel Collar, Handcuffs & Ankle Cuffs - attached to a bar. Can be attached in various patterns-

Attach just the ankles and use as a spreader bar.
Attach just the handcuffs and suspend from an anchor point
Move the collar to the end and use as a Shrew's Fiddle

Well crafted. Sturdy. Add a little something to the bedroom.

Available in two sizes:

Small: Collar 4.6 Inch Inner Diameter(Round), Handcuffs 2.25x1.85" Inner (Oval Shape), Ankle Cuffs 3.0x2.9" Inner (Oval Shape)

Large: Collar 5.35 Inch Inner Diameter, Handcuffs 2.5x2" Inner (Oval Shape), Ankle Cuffs 3.45x2.9" Inner (Oval Shape)