WG Wood Highland Niche 15.5W x 18H in. Recessed Wall Cabinet Dimensions: 15.5W x 3.5D x 19.5H in. 2 fully adjustable glass shelves Pine material is unfinished and ready to stain or pain Recessed design &ndash; fits between studs in the wall Requires an opening of 14.125W x 18.125H in.