Kids spend more time in front of cellphone and computer screens at home and school than ever before — keep their eyes protected from extended exposure with these child-sized blue blocking glasses. Made of flexible TPEE and silicone materials, these glasses have square non-polarized lenses that provides UV protection. What a great addition to those tech-savvy marketing and social activities and events. Available in assorted colors — including fun two-tone options. Add your school, sports team, organizational or company logo or message to customize.