2 pieces of the pet dog cotton rope toys in one set will be sold together by random color. Material: durable soft and non-toxic natural cotton. Size: Size S (each rope length: about 20cm). Great durable toys to satisfy a dog's urge to chew, tug, and fetch. Perfect for aggressive chewers - won't fall apart right away. More durable than normal ropes, to keep dog's teeth and gums clean and healthy.