When
fully inflated, the Grab-N-Rings can be tossed, juggled, throwed like disks or
rolled on their edges. The Grab-N-Rings are filled with resilient PVC balls and
just enough non-toxic gel to silently glide off each other. These PVC balls
highly encourage manipulation of the rings as fidgets, when partially deflated.
They can also be used in the water and float on the surface.

Brand       
Spordas
Diameter    18cm