A whisper-soft fusible knit for the lightest, most drapeable garments. So-Sheer is 100% polyester knit construction that bonds invisibly to fine fabrics — sheer blouses, knit dresses, chiffon overlays — adding just enough structure to behave without ever feeling stiff.Quilters love it as a soft stabilizer for T-shirt quilts, where it tames stretchy knits so they piece together cleanly.Ideal for: Sheer to lightweight knits and wovens Silk, chiffon, and delicate blouse fabrics T-shirt quilts and memory quilts Soft dressmaking and lined bodices Lightweight tailoring and jacket facings How to fuse: Iron on wool setting with steam. Place adhesive side down on the wrong side of fabric. Press firmly 10–15 seconds, lift and repeat — do not slide. Test on a scrap first.Specifications: Fiber: 100% polyester Type: Fusible knit interfacing / underlining Weight: Featherweight to lightweight Width: 20 inches Bolt length: 30 yards Color: White SKU: 1350-1 Also available in Black (listed separately as So-Sheer Fusible Knit Interfacing — Black).Sold by the bolt. Wholesale and trade pricing available — contact us for an account.