Great holding capacity for many crafts – no pins required! Wonder Clips are a natural for holding together layered sections of fabric during the sewing process. Quilt bindings, hems, piping, seams, etc., all can be held securely in place while sewing. Unlike pins, Wonder Clips do not leave holes in leather, delicate or vinyl/laminate type fabrics. You can easily position appliqu or hold patterns in place while marking or cutting and avoid puckering issues caused by using pins on some fabrics. 50 pieces.