.::. Some Random Terms .::. • Top-down/bottom-up Uses two sets of lift cords to either stack a honeycomb shade at the top and/or the bottom. .... • Bracket a device for holding window treatments to the wall, floor, or ceiling. .... • Spacers Plastic, rubber, wood or rope used in wall or floor installations to separate tiles. Manufactured spacers are available in thicknesses 1/16 inch to 1/2 inch. ....