This pair of glow-in-the-dark hand cuffs from Dream Toys' label Radiant has nickel free metal details. The cuffs are lined in a soft and durable neoprene material for wearing comfort. The wrist cuffs are fully adjustable with the buckles. A 10 cm long chain keeps the cuffs together. The chain is detachable on one side with a musketon hook. It is possible to attach more chains or rope hooks, or extra weights.Wrist cuffs are must haves for every bondage lover and a popular choice among beginners, and the glow-in-the-dark effect makes them extra interesting! Glow in the dark handcuffsNickel free hardwareSoft liningAdjustableClasp hook & chain