Aquatic Technology 6803WS0812E 8"x12" White No Glassware Allowed Sign measures 08 x 12 inches, is printed on .040 mil Styrene Plastic and is designed to prevent patrons from bringing glassware into the pool area. Our general information signs are very noticeable and used to inform people of facility restrictions, policy, object location or instruction. This sign is lightweight, durable, and waterproof for indoor or outdoor use.