Fat Brain InnyBin Smoke free home! InnyBin Innovative shape-sorting box Encourages fine motor skills, tactile exploration, experimentation 6 chunky, uniquely textured shapes fit through the elastic bands of the cube A tactile challenge for little ones A frustration-free shape-learning experience Shapes include cube, diamond, sphere, triangle, flower, Fat Brain logo Cube measures 5.5 x 5.5 x 5.5 inches Shapes each measure approximately 2 x 2 x 2 inches - Made of high-quality hard plastic BPA-free - Exceptionally safe High-quality materials and construction - Lasting durability