Is this eyepro safe?
https://www.etsy.com/listing/1799282382/ww1-german-empire-assault-gear-steel-set?click_key=dee4cd263d815299f3db512c45a9ebcdf6337cc2%3A1799282382&click_sum=3d70d145&ref=shop_home_recs_22&frs=1&crt=1 It says safe for airsoft, not sure if that means eyepro as well.