we tested different manufacturers, what counts is that the air stays in for years 
offering Polyform buoys, we reduce your "buoy flat rate" from 5% down to almost 0%
pls use the metal needles used for volley balls to blow them up safely. cheers, Volker

Made of high quality PVC and featuring a strong ropehold, this buoy is built to last for a long time. The WS-1 meets American Waterski Association specifications for record capability tournaments.

FEATURES:

Meets official American Waterski Association specifications for record capability tournaments 
Multiple colors to mark both ski and boat courses 
High quality PVC construction 
Durable ropehold 
Made in China 

Model: WS-1 
Size: (Diameter) 9 in.
22 cm 
Eye Diameter 3/8 in.
0,84 cm 
Circumference 28.3 "
72,2 cm 
Buoyancy Ratings 1.3 lbs
6.0 kg