You Know You Are Drummer If You Play Air Drum Anytime TShirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat You Know You Are Drummer If You Play Air Drum Anytime Kaitlin Designs,drummer t shirt,drummer shirt,i prefer the drummer shirt,funny drummer shirt,drummer tee shirts Lightweight, Classic fit, Double-needle sleeve and bottom hem