You will get 5 Different Sizes rolled foot, 4mm/5mm/ 6mm/7mm/8mm, different sizes to meet your needs, easy to replace. The sewing rolled hemmer feet are made of high-quality metal, which is durable and not easy to break, can be widely used in most industrial sewing machines, flat sewing machines. You only need to loosen the needle plate screw on your sewing machine and attach the hemming foot for quick and convenient use. [Sewing Machine Presser Feet]No pre-folding or ironing required, The foot neatly turns under the raw edge while sewing, resulting in a clean and professional on both sides of the fabric. [Precise Seam Control]Position the magnet on your sewing machine's throat plate for consistent seam widths every time. Unlike traditional magnetic seam guides, our magnetic seam guide ' off course when sewing through thick fabrics Material: Metal colour: Silver Package Contents: 5 x Sewing Rolled Hemmer Foot(4/5/6/7/8mm) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.