This is a great all in one dog toy.  This is made from zogoflex 100% recyclable materials, non-toxic and made in the USA. This truely is a toy your dog will love.  Chew it, toss it, float it.  This toy will stand up to the test.  Three sizes to choose from.  Mini,4.5",11.5cm, Small,6",15.25cm, Large,8.25",21cm.