This project is easy and very affordable to make. You can get shower curtain rings at the dollar store (they come in a 10 or 12 pack, not sure) and I used my flourescent flagging tape (found at menards) or you can use any type of ribbon. You need to cut the ribbon or flagging tape into 18-36 inches in length. Depending on how long you want them. Tie them to the shower curtain ring and you are done. Found this idea from Jeff Johnson's book Do It Yourself Early Learning. Thanks Jeff Johnson for all your inspirations. Kids can hold the ring and sway/loop/shake their streamer rings to music.