1. The Long bobbin thread holder and the bobbins holders are made of quality plastic, lightweight, and hard to break, the other bobbins spool huggers are made of silicone which is flexible, sturdy and durable, and reusable for a life time.
2. They fit all sizes of thread spools and bobbins, avoid taking time to find the little notch in the spool to catch the thread. These are good accessories for sewing thread organizers or embroidery thread organizers.
3. Keeping the thread Bobbins with each spool, let your Bobbin and thread neatly. Open and clamp around spools of thread perfectly to prevent knots and tangles and unwinding/unraveling. They are very helpful in keeping one drawer better organized and avoiding making a mess.
4. The thread clips holder tools set are suitable for a wide range of spools, small or large diameters of spools, home sewing, or embroidery spools, and you can use the nice combination together or separately at your pleasure.