These highly visible signs (white lettering on green background) are available in 2 sizes.
They are made of durable, high quality 1/8″ acrylic plastic. The larger sign (10″ x 12″) can be hung using pre-drilled holes at the top of the sign. Both sizes (5″ x 6″ and 10″ x 12″) can be mounted with double stick adhesive pads

4 double stick pads included with each sign