The GoughNuts MaXX pro 50 is a virtually indestructible chew toy, designed by mechanical and polymer engineers. If your pet can chew through the outer layer to expose the inner colored layer, GoughNuts will replace your toy (details below). The MaXX pro 50 is the STRONGEST Goughnut on the market, designed for large dogs or very tough chewers.
o A natural rubber ring toy that utilizes engineered carbon reinforcement for added durability
o Designed for tough and aggressive chewers
o Easy to clean: just use warm water to wipe GoughNuts Rings clean
o Made in USA
o Size: 5.5"x 5.5" x 2"
o Free Replacement Warranty.