KALLAX Base on legs, white, 571/2x153/8x71/8" - IKEA
Telos Mid-Century Storage Cubby 4 Cube Organizer | Nathan James
LEYAOYAO Bookshelf Cube Storage Organizer,3 Tier Bookcase with Legs,Modern Wood Open Shelf,Dirty Grey Bookshelves,Free Standing Display Short Book Shelves for Narrow Space,Bedroom,Living Room,Office : Amazon.ca: Home
EKET Storage combination with legs, white/wood, 140x35x80 cm (551/8x133/4x311/2") - IKEA CA
Amazon.com: IOTXY Freestanding Open Cubes Bookcase - 2-Tier Floor Standing Wooden Storage Display Cabinet Organizer with Legs for Home Office, 6-Cubes Open Shelf Low Short Bookshelf, Oak : Home & Kitchen
Adding Legs to Cube Storage Shelves: IKEA Kallax Hack - Single Girl's DIY