Features: brand new and high quality Package contains: You will receive 36 bobbin thread buddies, 3 styles, 12 of each style, rich in color and sufficient quantity, enough to handle most sizes of spools. Advantages: The spool huggers can firmly fix the bobbin to prevent the end of the thread from becoming loose. It is suitable for most household embroidery and sewing machine bobbins. High-quality material: The bobbin ring is made of silica gel, which has good flexibility and can be bent and adjusted at will to meet different sizes of bobbins. Space-saving tools: These bobbin thread buddies are small and compact in size, do not take up space in a box, are light and easy to carry, and can be put in your bag or pocket. Wide range of applications: Our thread clamp tool kit is suitable for all kinds of spools, small or large diameter spools, home sewing or embroidery spools, you can combine these beautiful combinations at will or use them alone. Specifications: Material: Silicone Lrngth: Bobbin Holder Clip:Approx. 6.7 for cm/2.64 in Bobbin Thread Clamp:Approx.4.5 for cm/1.77 in Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 12 Pcs Bobbin Holder Clips 12 Pcs Bobbin Thread Clamps 12 Pcs Thread Spool Huggers