Rubber textured peanut-shaped noise-making retrieving toy. Mylar insert creates exciting crunchy noises when dog bites down. Weatherproof, floats. High visibility Neon colors won't get lost in the grass or water. Gentle on teeth and gums. 100% Made safe of solid FDA-approved, recyclable rubber, with Mylar insert. Free of phthalates, latex, and BPAs. For dogs up to 40 lbs. This crunchy toy floats in water, so your dog can play fetch in the pool, lake or at the beach.