Funny Sign Language Shirt - The Power Of This Sign 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 Funny Sign Language Shirt, The Power Of This Sign, Sign language shirt, I can talk with my hands, sign language dictionary, sign language words, learning sign language, sign language gifts, sign language for kids, american sign language gifts, sign language phrases. sign launguage learning, sign launguage school Lightweight, Classic fit, Double-needle sleeve and bottom hem