Sheer to lightweight for stable support in detail areas, without adding weight. It is great for wovens, knits, blouses, men and women and garments. Great for use with linen fabrics. The best material for the stabilization of quilting projects.One side adheres to the fabric, the other does not. NonwovenAll sheer fabricsVoile & ChiffonChallisBroadcloth / linenLittle or no shrinkage & will not ravel. It can be washed or dry-cleaned.100% Polyester