Description Shipping & Returns Reviews Description Stayflex interfacing is a professional product used in the manufacturing industry. It is a fusible, iron-on interfacing used to stiffen fashion items, knits, coats, jackets bridal wear, prom dresses, fancy dress, costumes etc. Composition: 100% Polyester. Width: 150cm wide. Prices and quantity shown are per half metre. Include 2 in the box to buy a metre. Please note: While every care has been taken to ensure the accuracy of the colours depicted in our image, please be aware that due to monitor resolution, lighting, photo processing software and other factors it is almost impossible to represent colour to 100% accuracy. Shipping & Returns Reviews