Booda 30748 Bonkers Wobbel Dog Toy, Assorted Booda Bonkers wobbel durable toy Made from unique GatorTech amphibious material making it great for land or water play These unique materials combine the flexible nature of foam with fun durable materials and unique play options They are loaded with wonky balls which will pop out on impact when thrown, or played with empty Available in assorted color, useful for dog only