Excellent quality - harsh fit review by shackledsub on 7/7/2016
These shackles were selected for me by my Domina, and are used frequently with padlocks to keep me bound and humbled. They are cold, heavy and noisy (in a good way) and 100% secure. The shape and weight of the shackles puts a lot of pressure on the Achilles tendon, making long-term wear or walking very painful, and risks injury. Fine to wear sitting or sleeping but not recommended for a lot of movement. Would love to see an oval version, like the wrist shackles, that is more practical.