Size: 70mm*20mm*4mm Premium Material: Made of soft silicone, durable mesh fabric, reusable and clean.Provides good durability and stretch for long-term use and storage Unique design: pinch the spool and remove it from the spool. The bowl-shaped cable organizer is very convenient to hold the tail. When she is not not used, the soft silicone bell is super soft, cute and reusable.a life. EASY TO USE: Just a quick stretch and attach it to the reel. Fits standard threaded mounts. No longer worry about pets getting tangled and sitting on the floor again. Is it convenient to tie the knots - prevents coil ends from twisting and tangling, and ensures coils are neatly stored and organized.Capable of holding threads on bobbins, each bobbin contains wound bobbins, bobbins and scope: the bobbin clamps are suitable for your various uses and suitable for most bobbins and bobbins. The stitching does no damage. The spools are suitable for most sewing and embroidery spools (except large commercial or oversized spools), and small notches can be found on the spool to catch the thread.