Genuine Brother Accessory. Designed for consistent feeding with fabric such as leather, vinyl and other novelty fabrics. This non-stick foot glides over difficult fabric surfaces with ease, while improving stitch quality in many problem fabrics (some fabrics may bind under metal feet often causing problems with a consistant feed resulting in poor stitch quality). The non stick foot overcomes problems with fabric such as loop and hook tapes, leather and vinyl. Perfect for hemming plastic tablecloths.