Size and Quantity: The clear embroidery floss drops have 3 sizes. 10pcs for each size, 30pcs in total. About 3.8~4.5cm/ 1.5~1.8 inch wide, 3~5cm/ 1.2~2 inch long and 2mm thick, the hole is 8mm/0.3 inch. Sufficient quantity can meet your various sewing needs. Easy to use: These floss drops can help you organize and untie the remaining embroidery threads, prevent them from being entangled and avoid any kinking, and sort them easily. You can use markers or tag stickers to mark the floss robbins, easy to clean and leave no trace. Clear Bobbins: The large hole and long neck clear acrylic bobbins can not only prevent the thread from tangling and messing up, but also let the color of the thread to show more clearly. Easy matching to stitch patterns. The additional small holes on the side is meant for keeping track of individual working threads. Durable Material: These clear thread robbins are made of quality acrylic, compared with paper and plastic material, our thread organizers are stronger and less likely to break or deform, high clear like crystal ,good looking, surface smooth, don't scratch thread, durable. Convenient to store and can be used for a long time. Wide Application: The acrylic floss robbins can be applied when doing cross stitch, needlecrafts, embroidery, DIY crafts and other sewing works, make your job more easier, help you to save thread, in case the thread get mixed up. Keep your thread organized with ultra thin and lightweight floss drops.