The double fold bias binder is a quick and precise solution when you want to bind fabric edges or necklines with a bias tape using the cover stitch or double chain stitch. Both the upper and lower side of the bias tape are folded double here.
 
Item no.: B0421S02A
(Genuine Part - Babylock Authorised Stockist)
 
Compatible with Babylock Coverlock / Coverstich Machine Models -
Desire 3
Euphoria
Coverstitch 
Evolution
Gloria
Ovation