Massage silver glove: 1. These conductive TENS gloves are sold as a pair and come in three different sizes, small, medium or large. 2. They can be used in conjunction with a Tens machine to treat a variety of painful hand conditions as well as improve poor circulation. 3. They can be used either individually (with a large Tens electrode pad) or both together. 4. The gloves can be connected to your Tens unit with either a snap connection lead wire or a standard pin connection lead wire, as the stud on the gloves has an adaptor. 5. The gloves conduct the electrical impulses delivered by your Tens machine which stimulates the nerves and circulation, this increases blood flow and promotes healing. 6. The stimulation gloves help to bring relief to these conditions and also reduce inflammation.