Personalized Beaver Cute Animal Long Sleeve T-Shirt. Beaver Long Sleeve T-Shirt - Pink has cute fat little beaver forest animal with big teeth. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL