NOTE: ONLY WORKS WITH PRESTIGE 2 WHITEBOARDS; Storage cup keeps whiteboard accessories all together and easily accessible; large 4H x 5W x 3D cup can hold markers, eraser, board cleaner, magnets, push pins, etc.;Constructed from durable, black plastic; hooks into the notches on either side of a Quartet Prestige 2 Whiteboard to serve as an integrated storage solution; adjust to desired height;Accessories are not included; combine with other Quartet Prestige 2 Connects accessories for a fully-functional, convenient and collaborative workspace