This dog toy is made from certified organic non-toxic materials. The low eco-impact dye process makes this toy environmentally friendly as well as safe for your dog! It is made from bamboo rayon, which gives it a soft silky feel. The rope on this dog toy can withstand the rough play you will have with your pooch during a game of tug-of-war. This dog toy is 10 inches so it will be perfect for larger size dogs.