Package & Size--You will get 50pcs wooden empty thread spools; The size is about 1.55cm/0.61 inch in diameter, 1cm/0.39 inch long. The sufficient quantity enough for your daily use. Premium Wooden Spools--These thread spools are made of high quality natural wood, the surface of these empty spools have been carefully polished with no thorn to ensure that they will not damage your wire. Easy to Fixed--The center of the wooden shaft is perforated, which is convenient for you to fix it. You can also enlarge the diameter of the hole according to your needs. Enjoy DIY --For you to free creation, it can be further embellished for decorative purposes. Let your class make custom holiday decorations for their parents during the holidays. Wide Application--Great for encircling of all kinds of strings, chains, thread, twine, bobbin, cord, wire, elastic threads, decoration chains and so on. It makes your strings and chains not too messy and can save some room for your desk.