Please note – the size on the Sasher is the finished folded width of the strip. You need to cut your fabric twice the finished size required, ie – if you want a 1″ finished size strip, cut your strip 2″ wide, and use the 1″ Sasher to fold the strip.
If you are making straps, use two Sashers. example: For a 1" strap, cut your fabric four inches and use a 2" Sasher for the first fold. For the second fold, use a 1" Sasher.