Pellon SF101 Shape Flex Woven Interfacing - White - 20 inches wide

Sold by the metre.
Pellon® SF101 Shape-Flex® is an all purpose, woven, fusible interfacing.  It provides crisp support for collars, cuffs, yokes, pockets, facings and other detail areas of a garment. Very popular to interface fabric for use in bag making. By Annie suggests using it in all of their bag and tote patterns as it gives a lovely feel to the fabric making it easier to sew.