Keep your eyes protected at all times while wearing these Adjustable Frame Safety Glasses! Made of polycarbonate (PC), each pair measures 5 7/8" x 5 3/4" x 2 1/16" and feature adjustable arms with 4 custom settings to provide a secure and comfortable fit. They are made with scratch and impact-resistant lenses that meet or exceed FDA, ANSI/ISEA Z87.1 2020, and CAN CSA Z94.3 20 standards. Multiple imprint options are available.