Simple. Universal. Time-Saving. This Habitat Base (or Background) measures 27 3/4” long at the bottom flat and 13” tall at its highest point. Crafted from 3lb. foam, the perfect substrate for carving or altering to your vision. Easily add sand, mud, stones, weeds, branches. Mount to a wooden plaque for a pedestal display, or rotate the flat portion to the wall and add hangers for a a wall display. Designed for quick and efficient starting point. Satisfaction guaranteed.