Each of these panels measure 26.5" long by 16" wide and are .75" high. A small Aquablox requires two of this size panel, four of 29490 and two of 29489.
Each of these panels measure 26.5" long by 16" wide and are .75" high. A small Aquablox requires two of this size panel, four of 29490 and two of 29489.