"The Chuckit! Amphibious Medium Zipflight will provide hours of rugged fun with your dog. The zipflight effortlessly floats through the air and is unsinkable in water - perfect for water loving dogs who love to play fetch. Constructed from a combination of rugged nylon and memory foam, this toy is safe for your dog's mouth but will also stand up to the test of time with your playful dog. The Amphibious Medium Zipflight is easy to spot on land or in the water. Dimensions: 1"" x 9"" x 9"". Imported. Manufacturer model #: 18100. Durable nylon and memory foam toy has superior flight in the air Floats high in the water Soft on your dogs mouth Rugged construction"