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Some people like to sit on the toilet seat for long time when they take a dump.
But if the toilet seat got no Flexibility, it might make you uncomfortable, and also bad for the circulation of blood.
Air cushion toilet seat fills in air and made by PLA. By the Air cushion, it's more comfortable for sitting longer, and it's easy to manufacture and decompose in the soil. The Life Cycle of "Airseat" is complete no burden to the Ecological Environment.
National Yunlin University
Yunlin County, Taiwan
Fang-Chun Tsai
Yunlin County, Taiwan