O-CedarAnti-Static Premium Dustpan with Broom Cleaning Cones, Red

What is the width of the mouth of this dust pan? How many inches?

Dose this dust pan come in any other color besides red?

Bought a OXO dust pan and my dogs hair stuck like a magnet to it, will dog and cat hair stick to this dust pan?

What are the little gray Cleaning Cones for and how do you use them?