Product Specifications 31.49″ ⌀ Acrylic Convex Mirrors Item# 12226 TGA 12227 TGA Ø 31.49″ / (800mm) 31.49″ / (800mm) Weight 13.23 lbs Material PPC Detailed description Thickness: 2 mm acrylic 1.96″ to 2.75″ (50 -75mm) post mounting bracket / wall mounting bracket ISO Compliant DIN EN ISO 9001:2008