Personalized Intelligent Timpani Rough White Text Toddler Full Zip Hooded Jacket. Timpani, the instrument for intelligent people in rough white text is a funny percussion design with attitude for drummers at back to school, birthdays, holidays and graduation. 7.5 oz., 60/40 cotton/polyester. Jersey-lined double-needle hemmed hood. Pouch pockets for all their treasures. Coverstitched shoulders and armholes. Coverstitched rib waistband and cuffs.