Eric Carle Mirror Teether RattleEric Carle Mirror Teether Rattle - (Colors/Styles Vary) are sure to delight your young ones. The characters and brightly colored printed fabric are inspired by the works of Eric Carle. In addition to the crinkle, rattle and teethers, each toy contains a mirror on the back-side. Adjustable strap allows for easy attachment to car seats, strollers or cribs. .