SeamMaster Pro: Double Fold Clean Finish Binder (1-3/4" to 1/2") is designed for sewing machines to insert bias binding or tape along garment edges. It folds the tape in half around the fabric and underfolds both top and bottom edges, creating a clean, professional finish. Compatible with most industrial and home sewing machines with attachment mounting holes, including models from various brands. The binder accommodates tape cut sizes from 3/4" to 2", with finish sizes ranging from 3/16" to 5/8". It features a double fold design that ensures a neat top and bottom edge, enhancing the quality of finished garments. This attachment simplifies the process of applying bias tape, providing consistent, clean results for sewing projects. Ideal for finishing edges with precision and ease, it is a versatile tool for garment construction and finishing.