Durable Material Construction: Made with sharp steel blades and ABS plastic handles, offering reliable cutting performance with good durability for repeated sewing use. Fabric Protection Design: Features a small rounded safety ball at the blade tip to help prevent fabric damage while removing stitches and seams. Comfortable Handle Grip: Ergonomic non-slip handles provide comfortable control, suitable for extended sewing or tailoring work without hand fatigue. Multiple Sewing Uses: Ideal for removing unwanted stitches, hems, seams, and threads in sewing, tailoring, embroidery, cross stitch, and DIY crafts. Complete 4-Piece Set: Includes 4 seam rippers in different sizes and styles to meet various daily sewing and repair needs.