1. Price is for 1 piece of Curtain
1.Curtains width=2xA or 1.5xA (2 times or 1.5 times of the pole or the track width).
2.Curtains length=B/C/D (up to height from pole/track to the bottom of B/C/D ).
e.g. A =200cm, D=250cm,Curtains size should be 2x200x250cm or 2x150x250cm.