This is a must have machine foot if you are thinking of working with suede, vinyl, leather, etc! It makes sewing a breeze, for fabrics that might stick to a normal metal foot as it is made from a special resin to prevent sticking. This is an absolute must have machine accessory!! Suitable for all top loading Elna Sewing Machines. If you are unsure please get in touch! High Quality Elna/Janome product.