... process produce a reflective surface with protective backing. Hi Chipper Silver Mirror is in high quality, all of the ... 2250x3300mm Package: Strong seaworthy wooden crate with metal strips Safety backing CAT-I & CAT-II are available Edge processing: ... , Polishing, C-Edge, Cutting, Tempered Specification of the Silver mirror: 2mm, 915X1220mm 3mm, 2000X1500mm, 1830X2440mm, 2134X3050mm 4mm, 1830X2440mm, ...