Package options and purpose Available in 50, 100, 200, 250 or 300 pieces of long straight sewing pins for fabric, sewing projects, and clothing making. The quantity is designed to meet your quilting and crafting needs in different situations. Wide range of applications Widely used for dressmaking, fabric sewing projects, fashion designs, clothing making accessories, jewelry decoration, art crafting, quilting craft, and wedding decoration. Visibility and marking Pins are available in colorful or white colors, providing an eye catching marker to locate or mark the position of unfinished projects. Durability and construction Crafted from metal, these pins are not easy to break and offer longlasting use. Storage and organization All pins come packed in a clear storage case, making them easy to access and organize. Practical use scenarios Quilting and sewing projects: secure multiple fabric layers, hold pattern pieces in place, and mark seam lines for accurate stitching. Dressmaking and fashion design: pin pattern pieces to fabric before cutting, align and hold hems, and position decorative elements. Jewelry decoration, art crafting, and wedding decoration: temporarily hold beads or embellishments in place and mark placement on fabric or craft surfaces.