Jacket for two-way posting e.g. CDs and DVDs, has front and rear flaps of similar extent separated by perforation, with main front flap and shorter closure tab

摘要

Front and rear flaps (2, 3) are of similar extent. They are separated by perforations (7). The closure tab (5) is shorter than the main front flap (4), the rear flap (3) and the first front flap (2).