36" x 46" Lorell Tempered Glass Chair Mat

not sure if this product will make you more comfortable or uncomfortable, :)

when the floor is hard, they need soft mat to protect the floor. when the floor is soft mat they need hard surface to roll the chair wheel.
so choose floor wisely instead of mat //@Anonymous: What's the purpose of this mat?

What's the purpose of this mat?

What's next a ceramic basketball?

what a brilliant idea

why would i ever sit on elevated glass so when my chair slides off glass i am getting up to get the chair back on the glass base... nah! even if they give it up for free, nah!!