Here's what you will need:
Ribbon and a mitten/suspender clip (you can find these in the notions section at Joann's or Hobby Lobby)
Cut your ribbon to the length you desire. I cut mine fairly long but it is up to you. Now make a loop at one end and stitch it together.
Take the other end and loop it through the suspender clip and stitch.
Now when you are ready to go out and about take the toy of your choice, put the suspender clip end of the ribbon through the loop and pull, like so:
Clip the suspender clip to your car seat, stroller, your child's bib, or anything else you can think of. I couldn't wait to try mine out so we went grocery shopping and I clipped his toy to the cart cover and it worked like a charm. No more toys hitting the dirty ground and no more spending so much energy trying to catch them before they hit.