Dimensions: 15L x 24W x 10H in.Dr. Seuss theme in black, gray, red, and whitePlays Brahmsâ Lullaby4 stuffed Cat in the Hats hang from mobileEasily attaches to most cribsEncourages eye tracking and sound perceptionCotton and polyester construction. Delight your child and brighten your nursery with the Dr. Seuss by Trend Lab The Cat in the Hat Comes Back Musical Mobile. Featuring four stuffed Cat in the Hats that rotate to Brahmsâ Lullaby, this mobile will help your baby to fall asleep while also encouraging eye tracking and sound perception. The wide band has a crayon strip print with gray trim so itâll complement almost any decor. Designed to attach easily to most cribs, youâll have no trouble installing the mobile before your little one arrives.