https://www.wasafetyproducts.com.au/vi/product-page/convex-mirror-390-x-570mm-hi-viz-roundtangular
BARRIER-Convex Mirror 390 x 570mm Hi-Viz Roundtangular | WA Safety Products Australia
Tough shatter proof polycarbonate lens. Durable moulded fibreglass backing panel. Class 1 reflective surface for high visibility. Suitable for indoor and...