These strap buttons are to be added to an instrument so a strap can be attached to your dulcimer. Using a strap (available here) allows you to securely hold the dulcimer at the optimal position on your lap, while keeping the instrument safe from sliding off your lap and landing on the floor. Our strap buttons are available in chrome finish, black finish, or gold finish (this page).
Here's a short video that shows how to install strap buttons on your dulcimer:
