Prevent the loss of hearing aids with the Loopum Hearing Aid Connector. Just loop置m to keep置m. A clear plastic connector loops your valuable BTE (behind the ear) hearing aid to your eyeglasses or sunglasses in minutes, creating a simple and inexpensive solution for protecting your investment. Ideal for the elderly, children, and BTE hearing aid users in-between, the Loopum connectors typically fit over most eyeglass stems and the hearing aid sound tube or other hearing type devices like telephones and radios ear attachments. Each package contains 3 different size connectors of 2 each for a total of 6 connectors.