Two Ikea EKET cube shelves, light grey: https://www.ikea.com/gb/en/p/eket-cabinet-white-70332124/
Each is 35cm width x 35cm height x 25cm depth. You can buy feet or a mounting rail from Ikea to put it on the floor or the wall.
Two Ikea EKET cube shelves, light grey (Bingfield Park N1)
This offer has been gifted to someone and is no longer available.