Although LAX RAX is designed for Kallax, it will work with any cubes that are up to 33.6cm wide (13.25"). If the width of your cubes is larger than that, then LAX RAX won't work with your shelves. If the width is slightly smaller (i.e. Home & Garden Cube shelves that are about 33.4cm wide), you can place one side of the grips slightly further back in the cube shelves so that the LAX RAX rods fit (making a slight diagonal placement, but this won't be very noticeable).