A:AnswerThe vertical part of the stand is composed of two pieces. One piece attaches to the base of the stand. The other vertical piece has notches and attaches to the vertical component which is attached to the base. The spacing of the notches allows you to position the vertical piece that allows you to vary the vertical height placement of the TV from the base.
A:AnswerYou don’t mount a TV on this stand, You stand it on the stand. The VESA standard is only applicable to wall mounts. This is not a wall mount and it is not a stand with a VESA mount on it. Your TV will definitely stand on this stand as long as your TV has feet to stand on