Safety Goggles - Clear-EIS-CH0619A offers a thoughtfully designed, durable resource for hands-on learning. Industrial quality safety glasses. Single pair. Durable and lightweight, impact resistant polycarbonate lens with UV protection. Conforms to ANSI Z87.1 2010 sideshield protection. Side vents allow for airflow and prevent lenses from fogging. Designed to be able to fit over prescription eyeglasses. Size fits most faces comfortably and securely. Designed for use in professional laboratories but are perfect for science classrooms and household use. Glasses measure 6" wide, 6" long and 2.25" tall.