EVERBILT SHOWER NICHE ADJUSTABLE SHELF 12.25″ X 20.25′ X 3″
X 21-1/4 in. x 3-1/2 in. Use Everbilt screws and washers for quick and easy installation. The 12″ x 20″ x 3″ tile shower niche is a pre-fabricated open storage space, similar to a cubby hole, that is installed within the wall of your shower.