Volcom ModTech Dual Shortboard Bag

Will a 7' surfboard fit inside a 7' surfboard bag? A 9' surfboard in a 9' surfboard bag? Or do I need to buy a bag with additional length? These surfboard bags are made with additional length to fit a surfboard of the length quoted. Said another way, a 7' surfboard bag is a bit longer than 7' so it accommodates a 7' surfboard. Similarly, a 9' surfboard bag accommodates a 9' surfboard.

How wide is the bag? When laying flat, the inside width is approximately 22.

What color is the other side? The bag is reflective silver on the back side.