Tug it; shake it; toss it. The Chuckit! Tri-Bumper is a medium-sized triple boomerang that is made of three balls on the end which makes it easy for you to throw and easier for your dog to pick. The foam core and buoyancy make it also ideal for fun water play. Multilayer EVA foam and polyester construction for added durability. The bright orange and blue colors give pet parents increased visibility and help to prevent the toy from getting lost. The aerodynamic shape is perfect for long-distance fetch. The medium and large sizes make it great for a wide range of dogs to enjoy fetch with.