Pellon Knit-N-Stable Tape White 1″ x 10 Yards Precut Package is a stretchy seam tape that is easy to use and perfect for knit fabrics. This versatile tape can be used to stabilize collars, armholes, seams, and hems. It has a one-sided fusible application for easy use and is sheer to prevent show through. It aids in preventing shredding during heavy embroidery needling, offers lightweight lining support that stretches with movement, and protects skin from irritating embroidery stitches. It is sewing machine friendly and will not gum needles. Fiber content is Acid-Free 100% Polyester. Machine washable and dryable. Dry cleanable. Pellon Knit-N-Stable Tape White 1″ x 10 Yards Precut Package is a stretchy seam tape that is easy to use and perfect for knit fabrics. It is fusible and can be used to stabilize collars, armholes and hems. It has a one-sided fusible application for easy use.  It is sewing machine friendly and will not gum needles.  Fiber content is Acid-Free 100% Polyester. Materials: 100-percent polyester Color: White Care instructions: Machine washable Dimensions: 1 inch x 10 yards.