Foster imaginative play with these sensory bins. This self-contained play fun is the ultimate sensory experience. Develop and practice fine motor movement with scooping, sorting and playing. Choose from a self-contained galaxy, beach, construction site, dinosaur dig, or garden environment. Each set has sand and themed toys, and comes conveniently packed in a bin with lid for easy storage. Bin measures approximately 14½" x 10½" x 4¾".