Hard as Nails Hard as Wraps is a breakthrough patented gel formula that protects and strengthens fragile, soft or damaged nails Use Hard as Wraps nail strengthener on its own or as a base coat for a smooth nail surface The nail strengthening treatment provides beautiful, shiny, healthy-looking and longer nails The nail hardener is formulated with powerful acrylic gel that instantly provides a clear, smooth nail surface Sally Hansen Hard as Nails Hard as Wraps, 0.45 Fluid Ounce