【Metal + Plastic Material】The product is made of high-quality metal and plastic materials, which can meet the continuous spacing requirements of fixed rows. It is strong and durable, has fine workmanship, is not easy to rust, and can be used for a long time. 【Guide Rail Ruler Design】The set contains 1 adjustable hem presser foot. The product is universal. There is a ruler next to the presser foot. Place the guide rail at any position. Place it along the seam or any edge to get a beautiful line. 【Easy to Use】The bottom of the product is very smooth, which fits well with clothes, etc. There is no need for any extra things to fix it when using it. The sewing machine needle can be perfectly aligned with the gap for sewing. 【A good helper for sewing】It is easy to sew the edge of the fabric (the width of one side is adjustable from 5 mm to 20 mm). You can perfectly sew the side wrapped in the fabric in advance to make the perfect clothes. It is suitable for a variety of fabrics and even