3 different sizes: the narrow rolled hem presser foot comes in 3 different sizes from 4/8 6/8 8/8 inches. Material: the presser foot is made of High quality metal material, durable and sturdy, not easy to rust and fully functional. Easy to use: The sewing machine presser foot can easily fold the hem and grip very well the fabric, not easy to fall off. Wide application: hemming presser foot suitable for home low shank sewing machine. Such as Brother, Babylock, Singer, Elna, Janome (RE&JA series and so on), Juki, New Home, Euro-Pro, Kenmore and more. Warm Tips: If you want to check whether your sewing machine has a low shank system, simply find the thumb screw that holds the foot to the machine and measure the distance between the center of the screw and the sewing board, the low shank has a 1/2 gauge, just start hemming with it wide hem foot kit and sewing will be fine.