Plastic Bobbin Thread Holders Thread Buddies Bobbin Clips Clamps Pairing Matching Quilting Sewing Machine Accessories, 30PCS Dimensions: 6.7 cm x 1.6 cm/2.64 inches x 0.63 inches; Color: Random colors Sewing and quilting supplies are made of high-quality plastic, are lightweight and unbreakable, and can serve you for a long time. Without a doubt, they are the best accessories for your craft or sewing products. These spool holders secure thread to the spool and secure wrapped spools of thread to each spool, keeping your spools and thread in place so you can keep your sewing supplies more organized. These spool clamps save you time searching for the little notch on the spool to wire the wire. They are the perfect accessory for sewing thread organizers, embroidery thread organizers, quilting beginners, seamstresses and sewing beginners. They would make great gifts for wives, girlfriends, moms and anyone who loves thread organization. The package contains 30 bobbin holder clips, which are enough for your daily sewing and embroidery crafts.