Take A Sit / bathing chair

When taking care of the elders at my house,
I notice that my grandparents usually will take a short bench to the bathroom to protect from
the slippery floor and also disable standing prolong.However, normally the height of short benches is limited,
which increases pressure of their knees when bending body to sit and that cause more damage after sitting and standing again.
I design this product in order to increase a multifunction when carrying it to the bathroom. When the elders take it with them,
the chair can share with each other when split to two chairs. Also, using along, the elder can take the small one as a basin.