Size:Small Small fits an 10″ back length. The plush fabric of this dinosaur costume has a soft pebbled texture and mixed color fabric to resemble real dinosaur skin. The costume is warm, stuffed with polyfil, and felt ridges trail down the back to end in a harmlessly spiked felt tail. The hood has green eyes and a mouth full of felty whites. An adjustable chest and belly velcro closure keep this snug on your dog. Have your pet rock the Jurassic look this Halloween.