The Baby Einstein caterpillar creates a fun and engaging ring rattle for baby. Soft caterpillar face with satin knots provide textures for baby to discover, while the colorful sliding beads across the center of the ring rattle engage fine motor skills. Inside the clear ring, are rattle balls that baby can shake around for stimulating sounds. A great way to ''shake, rattle, and roll''!Inside the clear ring, are rattle balls that baby can shake around for stimulating sounds Plush/plastic5 5/8'' H x 7 5/8'' W x 1 1/4''