SAFE AND NON-TOXIC MATERIAL: Made of 100% natural cotton fiber, non-toxic, very healthy and safe for your pet. Teeth Cleaning: It can improve your dog’s dental health by cleaning teeth, massaging gums, reducing plaque buildup, and preventing gum disease. SUPER DURABLE AND VERY FUN: Ten durable rope toys for chewing and playing. Let your best friend enjoy hours of fun and exercise and avoid your puppy chewing on furniture. EASY TO CLEAN: These rope toys can be easily washed to keep them clean and protect your dog’s oral health.