HPD's EXCLUSIVE: Banded Thai Silk Curtains. Tailored from the finest blend of Dupioni & Thai silk, they are one of our most popular sellers! The Banded Thai Silk Curtains will add a contemporary look to any room with a shimmering luster in two distinct tones sewn into a single panel. You can select any color form our Thai Silk Collection. As a standard the bottom band will measure 27 inches.