Features: Made of good-quality plastic, durable and reusable. Organize threads and keep them tidy. Bobbin holders are easily to keep your bobbin thread match up with your thread spool and are helpful to storage all bobbins together neatly and avoid making a mess by accidentally. Thread spool holders, firmly hold thread spools to keep thread from unraveling and loosing tension. The soft cuddlers are easy to put on and remove from the spools, and create no space problem when used with spools stored on the rack. Thread organizers can make a wonderful and practical anyone who loves to sew as a hobby. Easy to use for anyone. : 142 Pcs Bobbin Thread Set Organizing Clips, Bobbin Holder Clips, Thread Clips Holder, Silicone Holder Bobbin Holders, Bobbin Thread Holders for Quilting Sewing Machine Spool Organizing Specifications: Item Type: Bobbin Thread Bobbin holder clips: 18 mm in inner diameter Thread spool huggers: 8.5 cm/ 3.35 inches in circumference Bobbin thread holders: 7 cm/ 2.76 inches in length TIP: As shown in the picture, the colors of some accessories are randomly, Cannot be chosen the specific color. size: 21.11 x 17.50 x 5.69 cm Material: plastic colour: random color Note: randomly colored. Cannot be chosen the specific color. Package Contents: 70 x Bobbin holder clips 32 x Thread spool huggers 42 x Bobbin thread holders Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.