Classic Car Mirror Glass Cut to Size Restore vintage and classic vehicles with precision-cut 2mm flat round silver mirror glass made in the UK. Suitable for classic-car wing mirrors, exterior mirror heads, interior mirrors and specialist restoration projects where flat circular mirror glass is required. Choose from diameters in 1mm increments for an accurate replacement fit. Each mirror blank has wet-finished front and back edges. Measure the original glass or mirror housing carefully before ordering and confirm that flat rear-silvered mirror glass is correct for your vehicle.