From the manufacturer:
ACTION BAG-Instant Organizer for embroidery floss & specialty threads. No braiding, winding or assembling. Store and use instantly. Keeps floss clean and organized. Allows use of all threads without waste. Quick access from wide zip-close opening. White "write on area" for color number. Size: 3x5in. 36 per package. 1in ring included to keep bags in order. Imported.