Drape Sheets - another item I would have no idea about if I didn't work in this industry. I would've guessed it was a sheet for a window or something. Anyways, they've been selling hard this week. Easy for us, as they are already boxed and ready to ship! The most popular size was 40" x 60"... why? I have no idea... I'm just a shipping guy! See our great Spa Essential Drape Sheet selection HERE!