Feature(may vary by option.)

●Size/Number of Sheets: A4 Size Cardboard Envelopes (Width 13.4 x Height 9.8 inches (34 x 25 cm) + Lid 1.8 inches (4.5 cm), Thickness 0.02 inches (0.5 mm))
●Material: Court pole paper; Extra thick 10.6 oz/sq ft (300 g/m2), handkerchiefs, towel, DVD books, magazines, books, etc
●Self-adhesive tape included for quick sealing Comes with an open zipper for easy access and efficiency
●White surface material can be used in many places. The back is cardboard and the thickness is 300 gram/sqm. (300 gram/sqm) so you can use it with confidence
●It is compatible with Nippon Post Click Post, Yu-Mail, Yu-Packet, Non-Standard Mail, Kuroneko DM Service for Yamato Transportation, Sagawa Express Service, Kangaroo Postal Mail-bin for Nishino Transportation, and Popacket

[200 pieces]

Description