Pellon SF785 Woven Sew-In is an all purpose, woven sew-in interfacing for light to midweight fabrics. It adds body and crispness to a variety of projects including shirts, jackets, and ties or can even function as a stand alone fabric. It is great for use with fabric such as oxford cloth, chambray, poplin, and calico. 

White
55% Cotton/45% Polyester
20 width
All-purpose woven sew-in interfacing
Adds body and crispness to light to midweight fabrics
Sewing machine safe
Machine wash warm. Tumble dry medium, or dry clean.
Iron at wool/steam setting.