Shade 1 Order Width = Width A
Shade 2 Order Width = Width B
Shade 3 Order Width = Width C
Order Height = The longest dimension among the three height measurements A, B, and C.
(Window depth ≥ 2.5")
Shade 1 Order Width = The area you wish to cover (Width A + 3~6")
Shade 2 Order Width = Width B
Shade 3 Order Width = The area you wish to cover (Width C + 3~6")
Order Height A/B/C = The area you wish to cover (Window height + at least 6")