Check the listing for details. Bewudy 2 Pcs Portable Keyboard Riser, Dual Tilt Angle Adjustment Foldable Lap.... Condition: New. Listed at 12.34 USD. Manufacturer: Bewudy. Since the foldable keyboard stand is very comfortable to carry, it takes up almost no space. Other Special Features of the Product: Portable. This laptop feet can reduce strain on your wrists and arms, and relieve the neck and shoulders during continuous typing pain.