OurO-ring studshandcuffs are made froman adjustable 2,5 cm strap with a metallic buckle overlapping a 4,5 cm strap of PVC. It features a silver metallic O-ring directly hold between the two straps. It is adorned with two rivets on the sides of the ring, and small ones all along both side of the handcuff. An additional double hooks strap come to join the handcuffs together.
They also turn into an adjustable choker by linking the two handcuffs together.