The basics Dritz shoulder straps are perfect if you need to replace, repair, or add extra comfort to your existing bras, slips, or camisoles. The benefits This pair of white snapping shoulder strap guards are wonderful to use when you need to keep multiple shoulder straps in place. The uses Use by pinning to shoulder pads or garment seam allowances with the 2 safety pins that are included. The bottom line This product can extend the life of your favorite undergarments!