A bondage wheel is a large piece of sex furniture that resembles a wheel. A bondage wheel is usually made from strong metal and has cuffs to accommodate the hands and ankles at equal intervals. It is most common in BDSM culture, and the bound participant's wrists or ankles are usually strapped to the wheel so they are in a Spread Eagle position. The wheel can be spun to make oral, manual, vaginal, or anal penetration or stimulation possible.