O'Brien Shock Ball Snow swim platform or patio

swim platform or patio

Low-profile for excellent minimum-bulk layering

2 thigh vents

Klim exclusive seat dry tech w/ extra durable TPU backed fabric

Fully covered in a heavy-duty 840D nylon shell

O'Brien Shock Ball Snow swim platform or patioThe O'Brien Shock Ball prevents your tow rope dragging in the water, enhances turns and slides, and increases boat fuel economy. Those three reasons make it the perfect accessory for your tube, kneeboard or any watersport device you're towing behind the boat. Plus, the Lightning valve allows for quick inflation and deflation. Great for towables with a maximum capacity of 4 riders: especially two or three person tubes. Features Keeps the rope from