Ectomill has been especially procured for small sections..(acts as a soft interlining too) This makes it ideal for the Bag and Purse Frame Maker. Fusing starts as low as 140°C. This woven interface offers medium placement and further affords; bias movement, blind hem stitch stability and structure on plackets. Its very impressive and the low fuse temperature makes it very versatile for those tricky pieces. When using Ectomill, a major advantage, allows its facing side to be used; as a lining type fabric too...We think your just Love Ectomill!