Unglued Self-Locking with Four Buffer Walls – Locking Flaps with Fold-Over Webbed Corners B14.04.00.00 Unglued Self-Locking with Four Buffer Walls – Locking Flaps with Fold-Over Webbed Corners B14.04.00.00 Production Team2021-05-18T21:54:03+08:00 ECMA B14.04.00.00 Unglued Self-Locking with Four Buffer Walls - Locking Flaps with Fold-Over Webbed Corners