The John Deere Tractor Ring Rattle makes a ratcheting sound when moved back and forth. Beads shake to make rattling noises. Helps develop fine motor skills as baby moves the tractor back and forth and has the beads chase around the circular ring. Easy to grasp for soft teething. Ring shape rattle has a tractor that clicks as it drives back and forth. Scallops are softly over molded for teething.