From Thermo-Web, Heat 'n Bond medium weight interfacing is great for quilting, home decor, and craft projects. Adds crisp detail to light, medium, and heavy weight fabrics. Use in collars, facings, pockets, and detail areas. No pinning, basting or shifting. Fuses in seconds. Machine wash and dry cleanable. 20" wide. We often use this to back our hand stitcheries.