Pellon 725 Heavy-Duty Wonder-Under White Fabric by The Yard, White Fabric Type: 100% Acid Free Polyester Import Designation: Made in the USA or Imported Fabric care instructions: Machine Wash Cold/Tumble Dry Low 17'' wide. Fabric is sold by the yard and cut to order. For example, order of 1 yard (Qty=1) is 17'' x 36''. Order of 3 yards (Qty=3) is 17'' x 108''.