DMC-Door Hanging Needlework Storage System. Keep all your threads and bobbins neat and easy to find with this storage system. This organizer features 120 clear pockets for holding loaded bobbins, three larger pockets for accessories, and a snap loop for a slide-in hanger (not included). Made of a durable nylon material in a floral print and measures 34-1/4x24-1/4in. Imported.