Sew-on/Iron-on Fabric Reinforcement, 8x6cm, blue/black, Prym, reference 929481 L, is a textile reinforcement that can be sewn or ironed onto areas of fabric subject to greater wear or tension. Prym is a German brand founded in 1530 in Aachen, the oldest family-owned industrial company in Germany, now based in Stolberg and recognized worldwide for needles, pins, buttons and sewing accessories. Applying reinforcement to these areas extends the life of the garment, preventing tearing at the weakest points, such as trouser knees or sweater elbows. It is a preferred option for repairing or preventively reinforcing garments subject to wear and tear.