This product is a lot of 294 DMC embroidery floss pre-wound on spools, with a storage box included. The floss is numbered and made of cotton, suitable for hand sewing. It comes in a variety of multi-colors and is imported from France. This lot is ideal for crafters and seamstresses looking to have a wide selection of high-quality embroidery floss for their projects. The DMC brand is known for its quality and durability, making this lot a valuable addition to any sewing collection. Includes some discontinued floss like 781 and 434, I haven't researched it more than that. Weighs 2 lbs 7 oz. Case measures 13 3/4" x 8 3/4".