Our 5" Ideal Seam Guide with a large, beveled notch to work around wide feed dogs and a walking foot. Designed to work with a Singer Featherweight but will work on all flat surfaces.
The 5in Feather Weight Edition is designed to fit inside of the antique ornamental gold of the classic Singer 221.
LuAnn wanted to make sure that Feather Weight enthusiasts could safely set the guide inside of the gold leaf without the possibility of damage.

She highly recommend this Ideal Seam Guide for that purpose.
LuAnn's also uses it on the arm of her machine when she is not using her Sew Steady Table! for top-stitching or hemming.