Looking to create informative and eye-catching displays throughout your store? Make sure you have everything you need on-hand with commercial sign holder accessories and hardware. Our collection of sign grippers and suction cup sign backings pair well with our sign protectors for a convenient and effective display solution. Commercial sign holder accessories play an important part in adding signage to shelf channels, glass windows, and store fixtures. Choosing the right grippers, suction cups, or hooks for your signage holders can help protect them from falling off the displays and getting damaged. Browse all our essential sign protector accessories in the collection below.