Bifocal Reading Glasses, +2.50 Diopter Strength, Clear Lens Color, Uncoated Lens Coating, Traditional Eyewear Frame Design, Black Frame Color, Plastic Frame Material, Acrylic Lens Material, Black Temple Color, Adjustable Temple Style, No UV Protection, Eyewear Venting Non-Vented, X-Ray Detectable Yes, Includes Built-In Retractable Cord, Standards ANSI Z87.1-2010, Eyewear Frame Style Full-Frame, Eyewear Size Universal, Foam Lined No