Lightweight
It is easy to bite - dogs like it! Easily flies, jumps and rolls. 
 
Harmless
Perfect for dog jaws — soft for dog teeth and gums. Absolutely harmless for glass windows and other surfaces. 
 
Floaty
Floats on the water surface. Well seen from a shore.
 
Unique Material
Light and durable. Non Toxic.
 
(Replaces a tennis ball which can be abrasive to your pets teeth and the glue holding the material together can be toxic)