Kids 5th Birthday Helicopter T-Shirt. Boys 5 year Birthday Tee 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 Kids Party 1st birthday gift. Perfect T-Shirt to celebrate a little pilot's birthday! A fantastic Helicopter birthday themed T-Shirt which comes in 5 colors. A great Helicopter design, ideal for a boys birthday. Lightweight, Classic fit, Double-needle sleeve and bottom hem