Juwel Poster 3 Black & White Background is printed on both sides giving you a choice of how you want your aquarium to look. This blank canvass will help show the true detail and beauty of your display, enhancing the appearance of the aquarium inhabitants. For best results use Juwel Poster Fix to attach to the glass. Size S, fits Juwel Primo 60, Primo 70 LED and other aquariums up to 60 x 30cm high.