Six-Cornered Truncated Pyramid – Reduced Flap Closure – Rosette Closure C20.40.11.90 Six-Cornered Truncated Pyramid – Reduced Flap Closure – Rosette Closure C20.40.11.90 Production Team2021-05-18T21:58:27+08:00 ECMA C20.40.11.90 Six-Cornered Truncated Pyramid - Reduced Flap Closure - Rosette Closure