ITEM NAME:Spool Huggers Bobbin Clamps Bobbin Thread Holder for Sewing Machine to Prev Q7A7 Spool Huggers Bobbin Clamps Bobbin Thread Holder for Sewing Machine to Prev Q7A7 Amazing quality: which are flexible, sturdy and durable and reusable for a lifetime Perfect Experience: Spools huggers are flexible enough to work on thread spools of all sizes and keep thread around spool neatly, avoid taking time to find the little notch in the spool to catch the thread Multiple Uses: Peels Thread Spool Huggers for Sewing Machine to Prevent Thread Unwinding No Loose Ends or Thread Tails, Bobbin Thread Holder - Storage your Bobbins on Top of Thread Spools, Bobbin Clamps - Keep Bobbin Thread Tails Under Control Easy Usage: Simply stretch the embracers and attach them to the thread spools fast within seconds. Thread spool huggers are great to keep thread around spool neatly and tape measures from unraveling. No more thread ends or tangles. Bobbin holder has two ends, a short end carries a bobbin (type L, M or A size),The other end fits into most common brands of home sewing thread spools.(Tip: to prevent bobbin thread unwinding. Wind thread twice over post before snapping the bobbin.) Bobbin clamps work well on the loose thread end and keeps the thread from coming off and it is just so cute. colour: Random color, don't accept the specified color. Material: Silica gel size: Bobbin ring: 2cm Pacifier type height: 4cm Bobbin holder: 3.3cm*1.8cm Package Contents: 12* Bobbin fixing clip