Answer:
A little pool with two layers of wall around it. One white and soft and the other dark and hard. Amidst a light brown grassy lawn with an outline of a green grass.
It flies when it's on and floats coming off.
What is that you will break everytime you name it?
Break it and it is better, immediately set and harder to break again
The sharp slim blade, that cuts the wind.
A leathery snake, with a stinging bite. I'll stay coiled up, unless I must fight.