Metal Make any fabric into an accent, border or trim. It's fast, economical and perfectly coordinated. Industrial sewing machine parts, flat thin material with a pulling cylinder, wrappingmachine, leading, cloth wrapping pull tube, piping pull cylinder. These are wonderful in all the different sizes great for making bias especially great in sewing and quilting. Pull the fabric through and iron-folds it perfectly, ready for sewing on or gluing. Dustrial sewing machine parts, flat thin material with a pulling cylinder, wrappingmachine, leading, cloth wrapping pull tube, piping pull cylinder. Features: These are wonderful in all the different sizes great for making bias especially great in sewing and quilting. Size: (Approx) 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 45mm. These save you so much time on making your own bias tape. Make any fabric into an accent, border or trim. It's fast, economical and perfectly coordinated. Pull the fabric through and iron-folds it perfectly, ready for sewing on or gluing. Dustrial sewing machine parts, flat thin material with a pulling cylinder, wrappingmachine, leading, cloth wrapping pull tube, piping pull cylinder. Specifications: Material: Metal Color: silver Size: (Approx) 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 45mm(Width of cloth) Package Included: 1 PC x Curve Bias Edge Binder Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.