THE ORIGINAL CUBE CLIP Be the envy of all your office co-workers. Be part of the Cubicle Revolution and take control of your space with this specially designed and original clip designed to hold specially designed signs. The clip is wide enough on one side to clamp onto Cube Walls, Doors, and Exhibit Hall Pipe & Drape. Place one of our cube signs and let your co-workers know how you feel, what you're doing, or where you are at. Signs not included.