Abrasion Resistant SuppleMax Ultra is yet another technological advance from Beadalon. This all new material has 15x the abrasion resistance of usual nylon bead stringing materials like Supplemax. It has a soft white appearance which makes it look thread-like and has excellent drape. Available in two diameters: .25 mm and .30 mm and in two lengths: 82 feet and 132 feet. Great for use with Crystallized Swarovski elements! Made in the USA by Beadalon.