Add a Guitar Strap to Your Keyboard

Step 3 Cut out your spots.

I used a dremel with a drill bit to cut out an opening to put a bolt into. Im sure you could jusdt cut it out with scissors or whatever you have laying around. This way you get smooth circles instead and dont have to work as much to get them to stay in place without falling out.

Make sure your bolts are pretty short, otherwise they would interfere with other keys on the keyboard. For extra support i hot glued them into the plastic.