Turn one cup holder into three, and keep your little passengers happy...because what"s a drink without a snack or two? Insert this triple cup caddy into any single cup holder, and - voilá! - now you have room for three drink or food containers. Works with car, booster, and stroller cup holders. Made of soft foam, with cutouts to accommodate various cup handles. 3-in-1 cup holder secures various cups and snack containers and corrals crayons, too Cup holder insert measures 6 1/2" in diameter x 4 1/2"H. Each cup holder measures 2 3/4" in diameter x 2 1/4"D Soft, durable foam; hand wash and dry