Size Specification: 50pcs ribbon spool, about 13cm/5inch long, 8.9cm/3.5inch wide, 0.4mm thick. Enough to meet your daily use and replacement needs as well as your sharing needs. Easy to Organize: It can help you keep your sewing threads organized and you don't have to worry about ribbons or sewing threads getting tangled together. It will not take up too much space for storage and saves space. Material: Ribbon organizer is made of kraft cardboard material, sturdy, not easy to break, wear or deformation, thick and durable. A fine counterpoint to the ribbon, which is both practical and decorative. Wide Application: These yarn spools are suitable for needlework, embroidery, DIY crafts or other sewing work, suitable for holding twine, cotton thread, Christmas ribbons, chiffon ribbons, fabric ribbons and other items. Suitable for Different Occasions: Empty cardboard spools are convenient and practical, not only for different occasions such as craft classes and embroidery, but also for parties and scrapbooking use. Bring you more convenience.