Made of aluminum alloy, free retractable, I-tube holder.
360 degree universal rotation, compatible with a wide range, convenient and good use.
Free retractable fixed valve, more convenient to use as you like.
Anti-slip rubber ring design, thread tightening does not slip.
Thickened base, internal alignment design, 10cm diameter.
Universal Compatibility: Stand for projector supports laptops, recorders, projectors, notes, books, sound media devices and more for musicians, DJs, performers, engineers, teachers and students