Emser Tile Empervious Series ZGBN1616F Shower Recess Niches, Fiberglass/XPS Foam, 16 in W, 16 in H

Empervious shower niches are made of a 100% waterproof solid XPS foam core, reinforced with fiberglass mesh and finished with a cement coating for added durability. They are easy-to-install, extremely sturdy and ideally fits between studs in the wall.