Tug N' Cube provides a durable and textured surface for your dog to chew on and play with. It also helps promote dental health by acting as a natural toothbrush, cleaning your dog's teeth and gums as they chew. The cotton rope provides a sturdy surface for your dog to chew on and tug. The TPR cube, made of TPR, adds a textured element to the toy, making it more interesting and engaging for your dog.