The wrap goes around the knee and carries larger silicone conductive pads, so the sensation can be isolated above the joint, below it, or run across both areas at once depending on where the ache sits.

Because the pads are built into the wrap there's nothing adhesive to apply, which suits a joint that moves. Use with the Perfect Conductor Spray for the best result - a sample isn't included with this one, so it's worth adding if you don't already have it.