The 80 wt Para-Cotton Poly makes for the perfect bobbin thread at 80 wt while still keeping its 2-ply strength. 135 yds per Bobbin. *Product cannot to be sold on any 3rd Party site such as Amazon, Etsy, Ebay or any other 3rd Party sites.* Now quilters can enjoy the use of bobbins just like embroiderers! And with 40 colors available, you no longer have to waste time winding up thread to match your quilting project! Once you have use one of these dazzling color bobbins, you’ll want every single color!