Sensory toy with screw-on lids that reveal unique experiences. Encourages sensory learning, fine motor skills, psychomotor planning. Lids feature unique shape, textures to feel. Chunky design is perfect for little hands. Mirror under yellow lid. Squeaker under orange lid. Spinner under purple lid. Bumpy texture under green lid. High-quality materials and construction - Fully safety tested. Lidzy measures 7" x 7" x 2". Includes one Lidzy with 4 removable lids. 5 total pieces. Ages 18 months and up.