supply of safety gogglessafety goggles,safety goggles designed to effortlessly fit over most prescription spectacles for convenience, temple adjustability enhances p ersonalized fit and ergonomic, rigorously tested for optical quality, ignition resistance and high temperature durability, sterilized and fortified , ensuring technical durability and robustness, durable, clear, and scratch- resistant lens for precision optics and protection, lens scale no. cl ear:3-1.2, weight:- approximately 54 grams, embodying lightweight precision in technical design, certified to en 166:2001 conforms to ansi 87.1-2010. accepted makes: karam es007 or black & dcor or 3m or midas or similar. [ warranty period: 30 months after the date of deliv ery ] ]