Triangular Prism – Full Overlapping Closure – Full Overlapping Closure with Extended Panel C10.10.10.15 Triangular Prism – Full Overlapping Closure – Full Overlapping Closure with Extended Panel C10.10.10.15 Production Team2021-05-18T21:57:20+08:00 ECMA C10.10.10.15 Triangular Prism - Full Overlapping Closure - Full Overlapping Closure with Extended Panel