I have a cushion, that is almost 2 in thick, that I bought for
gardening. It is really great in the bathtub and never really made it outside.
It is similar to this one but larger:
http://www.matsmatsmats.com/commerci...FQzxDAodKy2qCw
This gel type might be better for the shower:
http://www.shopwiki.com/_Tommyco+GEL...ucent+Kneelers
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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