The Cheetah Pistol Stand Mobile Creator Combo is a column stand built on heavy duty rollers with an included ball head and tray table on 2 pistol grips to be your camera tripod and mobile work station on wheels! Our new version easily fits under standard doors and allows you to add more poles to increase the height of your Cheetah Pistol Stand to your heart's desire! The grip easily slides up and down the column by simply squeezing the trigger and moving the grip. Releasing the trigger solidly clamps the grip to the stand. The stud on the grip can be oriented several different ways to support various accessories (see images). The locking casters make moving the Pistol Stand around your photography or videography studio exceptionally easy. When you are ready to put the Pistol Stand away, the legs fold up and out of the way for storage.