SUPER STRONG STITCHING
How strong is it? Once we made a projection screen for a multi-media art event. Using the same thread and stitching that we use for all Strey products, we sewed a huge projection screen to a football goalpost. Later, the wind picked up, turning the projection screen into a giant sail. At that point, did our stitching burst? No, the metal welding broke, and the goalpost itself came down. (Sorry, goalpost!) I guess our thread is tougher than steel!