The Fetch n Floss is made of soft and durable TPR. It is great for teething puppies and helps adult dogs take care of their teeth and gums too. It is 10cm across and about 2cm deep. It ships in bright pink, blue and green - let the Pet Fairy surprise you! The Fetch n floss is very durable but it isn't indestructable so it isn't recommended for adult dogs that are known to be ultra destructive.