Quantity : Two bendable hangers racks and two rings and two screws- No Keyboard , No Mouse Universal - The rack is adjustable for full size keyboard, folding keybaord, game lap keyboard. NO Falling - the two branches of the rack is adjustable. You can expand it or grip it according to the width of your keyboard. The rack holds the keyboard securely. No falling if anything bumps the wall. Rubber protection. The hanger is wrapped with rubber, so please don't worry about the scratches. Versatile Usage - The rack is pliable and adjustable. Suitable for display your Xbox One PS4 Switch Pro Game Controller , your headset, Wire, your hat and etc. Waiting for your imagination.