This incredible bondage device is made of sturdy leather straps, designed to enfold, enclose, and ensnare your subject. The solid platform base allows your partner to stand inside. As they step on the leather wrapped wooden platform, the weight pulls the crisscrossed leather straps downward, trapping your subject inside. The mechanism is similar to how a Chinese finger trap works. Once inside, your partner is caught and at your mercy. The leather straps will twist around your lover, cradling their body as they spiral upwards, coming together at the top where the straps attach to a sturdy leather-wrapped metal ring. Measurements: Cage measures 75 inches in total length, base and top ring measure 12 inches in diameter. Material: Leather, metal, wood. Note: Please follow proper installation procedures and consider the weight-bearing capability of your installation spot. We would advise installing this item in a beam.