Personalized Band Rocks Long Sleeve T-Shirt. Band Rocks with three dancing rocks holding a trombone, flugelhorn and flute is a humorous music design for band geeks at birthdays and holidays. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL