Singer 21495 Transparent Plastic Class 15 Threaded Bobbin， 12 Assorted Color<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Fifty yards per bobbin of 100% spun polyester thread， size 50 and washable and colorfast</li><li>This 3 x 6 inch package contains twelve threaded class 15 bobbins</li><li>It is an imported product</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41TIn59gd0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31pbgDTVe2L.jpg" noproxy>