Features: brand new and high quality Premium material: Made of soft silicone and good-quality plastic, durable and reusable. Organize threads and keep them tidy. Bobbin holder: The bobbin holder can be used for most sewing and embroidery spools (except for large commercial or extra-large spools), which saves for time to find small gaps on the bobbin to catch the thread. Bobbin clamps: These bobbin clamps are for ideal for clamping on or off the spool. Convenient and practical.After using the spool hugger, just stretch the spool saver and hug the spool within a second. The spool does not need to be completely covered. Keep organized: When the bottom thread is not used, the bottom thread organizer is very helpful to prevent the bottom thread from separating. Prevent the bobbin thread from unraveling and knotting, and ensure that the bobbin is neatly stored and organized. Great kit: It is a great thread bobbin organizer for sewing lovers. Specifications: Material: Plastic+Silicone Bobbin Holder: approx.6.7cm/2.54in Color: As the picture shown Quantity: 1Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 12xThread Spool Huggers 12x Bobbin Holders 12xBobbin Holder Clamps(other accessories demo in the picture is not included.)