Package Include--Package include 30pcs acrylic embroidery thread organizer, and an iron hinged ring, plenty of quantity can well meet your daily storage organizing needsSize Details--The size of this rectangular embroidery thread organizer card is about 4.8cm/1.9inch wide, 2.8cm/1.1inch long, 3mm thick, the iron ring is about 6.9cm/2.7 inch diameter, 3mm thick, and 6.3cm/2.5inch inside diameterSpecial Design--The acrylic floss chips features a characteristic 3-hole design, with a small round hole at the top for you to easily store it on the complimentary ring, oversized star-shaped holes to hold more thread, and small holes on the side for storing threads that have already been dividedAcrylic Material--Our embroidery thread organizer card is made of acrylic with glow-in-the-dark effect, the surface is smooth and burr-free, more durable than paper spools, waterproof and not easy to be damaged, you can rest assured that it will be usedWide Usage--This floss organizer has a wide range of applications, you can use it in cross-stitch, needlework and any other embroidery crafts, it is a good helper to help you store and organize your embroidery threads. It is the nice companion for sewing enthusiasts