Need extra-strong protection for thin nails? Fortify them instantly with Sally Hansen Noticeably Stronger Nail Thickener With Iron.Noticeably Stronger gives nails thick, iron-clad protection against everyday damage. Use it alone or with your favorites Sally Hansen protective nail color.Measurably Thickens Nails with iron-clad protection and shatterproof shineNoticeable Stronger Fortified with Iron:Adds Measurable thickness to thin nailsProtects and supports nails with a tough, clear lacquer coatingShields nails with brilliant, , shatterproof shine