ROLLER FOOT ATTACHMENT FOR MOST DOMESTIC SEWING MACHINES This roller foot is ideal for working with sticky materials and fabrics such as Leather, Suede, PVC, plastic and also fine fabrics and multi layered projects. The roller foot features three knurled wheels which help it grip the fabric as it slides under the foot which helps keep the fabric in place when sewing straight and on curves. An especially practical feature is the clear view of the entire stitching area, letting you create accurate stitching.