Gaps The 3d-wall panels Gaps design is the most striking creation in our collection. The embossed wall decor Gaps design resembles to the interior of a bee hive with honeycombs. Just like an artistic maze. Compliments guaranteed. A single WallArt commercial packaging contains 12 pieces of 3d-wall-panels which covers a total of 3 square meters of wall. Our 3d wall-panels have a size of 50X50 centimeter and they are easily installed.