Confirming: width is 50�, repeat of pattern is 50�, so if I have 7� of Glass height, do I just position accordingly within this area? Then I have no film above or below the pattern? Is this ordered by

The maximum height of this gradient is 50". The width is determined by the number of feet ordered. If you glass is 7 foot high, placing the material to line up with the bottom of the glass will allow the pattern to begin at the bottom and extend up 50" with no film above it, as the material fades to clear. This is ordered by the foot and supplied as a continuous roll.