Spreader Bar. Anodized aluminum. Nickel free metal hardware. Expands from 28.5 inches to 37 inches. Includes clips on each end to be used with Edge Wrist, Arm or Ankle Cuffs, not included. Sold separately. Breaks down for easy travel. Includes middle clip for attachment. Index lines for easy assembly. Hoist able. Includes: one black spreader bar with clips for attachments