Feature(may vary by option.)

●B4 size corresponding bubble envelopes, B4 size white bubble envelopes with air cushion inside are cushioned envelopes for easy packing
●Compatible with flying mail mailboxes, slim type, so you can reduce storage space. There are 3 care marks printed on the surface of the envelope
●[Size] (Inner dimensions) Mouth width 14.8 x height 11.0 inches (375 x 280 mm) (external dimensions) Mouth width 15.6 x height 11.0 inches (395 x 280 + 50 mm) * Manufacturing error ± 0.2 inches (5
●[Thickness/Material] Exterior: Paper; Interior: Air cushion; Weight: 0.8 oz (24 g) per sheet; Number of sheets: 10 pieces; Product Number: CFW-B4
●[Regarding returns and exchanges] Returns and exchanges due to customer circumstances such as wrong order (product or size wrong) cannot be accepted due to the nature of the product. If the product received is different or defective from the order product, please contact us within 7 days of receiving the product. We will responsibly exchange it. Packaging Method: There are two types of packaging methods: "complete packaging" and "simple packaging". You cannot specify the packaging method depending on the product you order and the quantity of the unit. Cardboards are tied together in increments of 20 or 10 sheets with a vinyl string. Tie-down vinyl cord may tear due to digging into or digging into the cardboard box. We cannot accept returns or exchanges due to tie ties. Please be aware of

[300 pieces]

Description