Professional's ChoiceMagnetic Bell BootsUse Healing Benefits of MagnetsDurable Nylon w/Soft Cotton LiningDouble Hook and Loop ClosureSold in PairsPCMBB These magnetic bell boots now make the healing benefits of the magnets easier to apply directly to the hoof. These boots are constructed out of durable nylon with a soft cotton lining. The bell boots fasten securely with a double hook and loop closure. Sold in pairs. PCMBBFor best results, use within two hour increments.