Make extra storage space in any room with this Cube Accessory Grid Insert from Brightroom™. Made of wood, this accessory insert feature nine compartments to house an assortment of items for easy access. Designed in a white hue, this square grid insert complements a variety of decor schemes. Compatible with 13" cube organizers, you can use it to display wine, decor and more. Brightroom™: See your space in a new light.