BDSM/sexual tool or position aid - try it and you decide! Made of anodized aluminum, nickel free metal hardware, and expands from 28.5? to 37?. The Spreader Bar breaks down for easy travel and includes middle clip for attachment and has index lines for easy assembly. Includes clips on each end to be used with Edge Wrist, Arm or Ankle Cuffs Features: Includes clips on each end to be used with Edge Wrist, Arm or Ankle Cuffs Breaks down for easy travel Includes middle clip for attachment Nickel-free metal hardware Expands from 28.5? to 37? In The Box: 1 black spreader bar with clips for attachments Materials: 90% Anodized aluminum, 10% nickel-free metal Features: Includes clips on each end to be used with Edge Wrist, Arm or Ankle Cuffs Breaks down for easy travel Includes middle clip for attachment Nickel-free metal hardware Expands from 28.5? to 37? In The Box: 1 black spreader bar with clips for attachments. Materials: 90% Anodized aluminum, 10% nickel-free metal.