Thanks for picture Ernie
sea boards are usually about 8 feet long and 2 feet wide. They have a concave shape, which helps them displace water and keep you afloat. The boards also have a number of fins on the bottom, which help you steer and keep your balance.
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sea boards are usually about 8 feet long and 2 feet wide. They have a concave shape, which helps them displace water and keep you afloat. The boards also have a number of fins on the bottom, which help you steer and keep your balance.
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