Tear-Away Stabilizer - Poly/Viscose - 24 inch x 10 yards This 50% viscose 50% polyester tear-away stabilizer is elastic, stable and most embroidery machines prefer it over the pure polyester backing. It's viscose component helps avoid thread breakage by reducing friction with the needle. Excellent backing. Simply a must have, because it's also the most frequently used type of stabilizer. It stands medium to quite dense designs on stable or semi stable woven fabrics. Tears away easily after embroidery is finished.