This item comes with the following: Neck Cord. The Jackson Safety Nemesis VL standard safety glasses is made of polycarbonate, is packaged 12 pair per box, comes in clear gunmetal and meets ANSI Z87.1-2010 standards. These types of items are designed for specific applications which feature ways of safeguarding & shielding itself and/or the user. This item is designed and manufactured such that it offers the following protection: Impact-Resistant, UV-Protective. Provides 99.9 % of UV Protection.