KUGGIS Box - white 14 ½x21 ¼x8 ¼ ". The boxes and lids in the KUGGIS series are available in several colors and sizes – mix and match according to taste, space and need. Fits BESTÅ shelf, 15¾" deep, and other units with shelves which are at least 14⅝" deep. Lid to the box is sold separately.