I just got mine and it's just long enough to reach the bottom shelf. On one corner, there's a velcro strap that I was able to put under the shelf and around the leg and back to the velcro patch. It holds that corner down. Also, the straight side had to be velcro'd to close the extra space. Looks pretty good with the cover in place. It has the Weber logo bright and colorful on the front where the top door would be. I may have to get pictures of my unit and post them for you.
EDIT: I forgot to include, they JUST got the covers and front shelf back in stock. That's why I'm only now posting about it. I got mine yesterday afternoon and immediately installed them.