Shark Costume for Dogs With Vel-cro closures at the neck and waist, polyfill stuffing in the head and body, and life-like shimmer-textured plush, this innovative Shark Dog costume is realistic, warm, and fun! In Five Sizes! Reign over the seven seas – or the neighborhood – in our Shark Costume for Dogs. Head and body are filled with polyfill, providing added warmth and realistic shark-like features Made with a shimmer-textured plush for an authentic look Velcro closures at neck and waist offer a secure and comfortable fit Material: 100% polyester Care: Machine wash in cold water on gentle cycle. Line dry. Sizing Guide Back: Measure length of pet’s back from the base of the neck to the base of the tail. Neck: Measure the circumference of pet’s neck for a snug fit. No need to add inches as you would with a collar. Chest/Girth: Measure girth around the broadest part of the chest and add 2”. Note: If the dog has a stout build, it may be best to select one size larger. Size Neck Chest Length X-Small 8" 13" 8" Small 10" 16" 12" Medium 13" 22" 16" Large 17" 28" 20" X-Large 22" 34" 24"