These work much as easy access, quick tools in the classroom or daycare where communication is delayed. I made these bracelets because it was taking too much time to flip through cards hanging from a stretchy bracelet and it became too much to carry around a clip board with velcro cards on it. You simply print, laminate, cut into strips and affix velcro on each end to clasp the bracelet around your wrist. Cut the bracelet to size as well! SO handy to have and comfortable during the school year. Becomes more flexible as your wear it because the laminated bracelet will become less stiff as you wear.