From the Dr. Seuss Blue Oh, The Places You'll Go Bedding Collection. Oh! The Places You'll Go Crib Mobile. Features a dot print framed by a swirl print in cornflower blue, powder blue, grass green, key lime and soft yellow, along with four matching plush hot air balloons that are suspended from decorative white ribbon. Attaches to most cribs. Measures 18" tall by 20" wide. Encourage eye tracking and sound perception skills while listening the Brahms Lullaby. Adult assembly and operation required. Perfectly designed to coordinate with the Dr. Seuss Blue Oh, the Places You'll Go! nursery collection.