Modern IKEA LACK wall shelf unit in white. Great for books, décor, shoes, plants, or storage. Can be mounted vertically or horizontally and fits well in small spaces. Clean minimalist look and sturdy design. Approx. 11.75” W x 11” D x 74.75” H. Easy to match with any room style.

See original: https://www.ikea.com/us/en/p/lack-wall-shelf-unit-white-60282186/