ComputerGear Dino Heads and Tails Youth T-shirt Dino Heads and Tails Youth T-shirt brings a new meaning to heads or tails game. Clever Dino Heads and Tails Youth T-shirt pictures your favorite dinosaur heads on the front and tails on the back. A must have for your favorite junior paleontologist into dinosaurs! Black 100% cotton unisex T-shirt. Youth T-shirt available in Youth Small (6-8), Youth Medium (10-12) and Large (14-16). A ComputerGear exclusive.