3 in 1 Projector Stand: Equipped with two adjustable trays and a gooseneck phone holder, enjoy the versatility of mounting combination of projector and laptop. Or find the right place for your wrist keeps you in correct body postures to prevent wrist pain and injury from bad postures Removable Wheel: 3 silent swivel wheels make rolling and maneuvering this projector stand a breeze. Each wheel has a separate brake, ready to secure your setup in place