Personalized Tuba Rocks Long Sleeve Creeper. Tuba rocks with three dancing tuba playing rocks is a humorous music design. Fun gifts for musicians, students and teachers at back to school, marching band, birthdays, holidays and graduation. For chillier weather, dress baby in this soft long sleeve creeper in a great fitting 1x1 baby rib. 5.0 oz., 100% combed ringspun cotton, 1x1 baby rib. White is sewn with 100% cotton thread, Flatlock seams, Double-needle stitched rib binding on neck, shoulders, sleeves and leg openings,Reinforced three-snap closure on binding.