Lamp is plastic. Lid opens and it is hollow. 9" long and 3" fat the fez is mini, 2.5" tall. It is mounted to a headband for ease of wear. This is a hard to find item, this little fez like Aladdin wears. The headband is covered in black fabric to blend into black hair. The fez could easily be slid off the headband if you want to pin it to your costume wig or actual hair. The elastic loops that keep it on the headband could be used to support the bobby pins. This ships next morning after purchase I have these because I've been planning to make Aladdin costumes with monkey for an infant but I have not get around to it so I want to offer up the props for anyone who needs them for halloween.