The Souper Dura Chew Plus satisfies the dog's natural urge to chew. This chew is perfect for powerful chewers. Has massage nubs to help clean teeth and massage your dog's gums. Plus it has a great bacon flavor that dogs love.Give your dog a chew toy that not only helps curb destructive chewing but helps clean his teeth while fighting boredom and providing hours of entertainment.7.5" long for dogs over 50 lbs.Non-edible Nylabone toys will get raised bristles during chewing that will help clean teeth and control plaque & tartar. Small shavings (no bigger than a grain of rice) should pass through without difficulty.Ingredients: Nylon, Inert Soft Thermoplastic Polymer & Natural Flavors.Imported.