BDStyle, Manacled Metal Cuffs, Locked with a Small Magnet for Easy Use, Almost Impossible to Escape Restraints
Key Features:
These cuffs are easy to put on and take off with a small rod and magnet holding the cuffs together
Requires a small pin or clip to push the magnet through and open the cuffs
Virtually inescapable - these steel cuffs are strong and durable
Includes two o rings to attach to walls, chains, or ropes