[Set of 4 sizes]: The bias binding machine has 4 different sizes (green 6mm, yellow 12mm, red 18mm, blue 25mm). A precision tool that automatically folds the fabric in perfect half . Simple application: embellish any fabric with a border or border. Fast, economical and perfectly coordinated. Pull the fabric through and iron it perfectly, it's ready to be sewn or glued. [Easy and fast] Easy, fast, precise, create your own bias strips in minutes. & nbsp; this handy binding kit helps you fold fabric into perfect halves automatically and helps you make bias strips in minutes. Create Your Own Fabric Binding Tape: The handy bias kit makes any fabric an accent, border, or trim. Great for any sewing project, create any color you need, pattern you want, or any nice design around the edge. Suitable for beginners in sewing. Size: 4 pieces Features: - Do-it-yourself bias in minutes - Choose the fabric pattern you like, easily create your own bias tape for making quilt seams, finishing raw edges of placemats, bibs, armholes, low-cut, wall lamp. - Bias foot - Adjustable clip-on bias foot, fits all household low shank sewing machines. - Single or double fold bias binding - 6.35mm bias tape, 12.7mm bias tape = 6.35mm single fold bias tape = double fold bias tape, single fold bias tape can be ironed in half lengthwise to make a double-fold bias. How to make bias tape: 1. Cut fabric on bias and 2 x bias machine (45 degrees to tape length, bias tape to stretch tape). 2. Use the punch to pull the bias tape through the bias machine Pin the end of the strip to the ironing board. Slide the bias machine and iron the bias tape Content: Set of 4 bias ribbons