Misswendyfuse knit stabilizer/knit stay tape is composed of 90%cottonfabrics10%synthetic fibres,lightweight,soft and stretch,one side with adhesive,The most common sizes are 1/2 inch and 1 inch wide it is used to stabilize seams on stretchy knit fabrics,fit for light to mid-weight fabrics,great for woven, knits,blouses and sheer garments. Misswendyfuse prevents seams from stretching out or becoming misshapen over time.It's particularly useful in shoulder seams, pant hems,neck and areas with wear and tear (like zippers). To hem knits and make the more finished edge of hem, place Misswendyfuse slightly inside raw edge,Particular attention of putting wrong side down and fusible side up, then sewing as flat as you can, last fold the hem and fuse it. Always test on a sample first and use a press cloth, iron temperature set from 250-280℉ for 8-10 seconds. Embroidery: Misswendyfuse is extremely fine and stretchy of fabric material, Some shirts has embroidered panel on, and it is very itchy against the body, after cover the tape, the embroidery does not scratch.