Yes, we currently only offer an open back with our tension fabric table covers. While others offer a four-sided or closed-back table cover, the open back design is the most beneficial design for a stretch table cover as it allows for easy storage under the table. This is great for tradeshows and other events where you may wish to hide a trash can, bags, or marketing materials under the table and out of sight but still have quick access. It also makes it easier to sit at a table on a folding chair if the table is to be used for guest registration or similar purposes. Lastly, an open back still allows for your cover to be printed on the front, top, and sides for branding and aesthetic purposes.