Brother Walking Foot for Quilting and Sewing Multiple Layers, SA107 PERFECT FOR QUILTING: Ideal for sewing smoothly over multiple layers of fabric, slippery fabrics and when matching prints or plaids BUILT-IN FABRIC FEEDING SYSTEM: This foot has a built-in fabric feeding system that moves and holds fabric between your sewing machines upper and lower feed dogs, to better control layers of fabrics and help prevent fabric shifting HEAVY DUTY CONSTRUCTION: Engineered for precision and designed for use even with thicker fabric layers GENUINE BROTHER ACCESSORY: Specially designed and manufactured for optimal results with Brother sewing machines FOR USE WITH LOW-SHANK SEWING MACHINES: Fits most brands of low-shank sewing machines. See your product manual for specifications