Blue light blocking glasses help relieve the pressure and eye stress that comes from staring at a monitor all day. Stylish design fits most sizes; includes storage case for durable protection.Material: Plastic & PolycarbonateStandard Decoration Includes: Full Color, 1 LocationAll Available Decoration Options: Full Color Digital: 6.25" W x 1.5" H Front of CaseStandard Packaging: Bulk