HEIKO Office Kraft Envelope, Long 3, 70G, 100 Sheets 《Name》Kraft Envelope, Long No. 3 《Dimensions》120x235mm 《Suitable Size》A4 size, folded in thirds horizontally 《Standard》Regular Mail 《Paper Thickness》70g/㎡ 《Specifications》Center seam, with postal code frame, no adhesive 《Quantity》100 sheets I have nearly 3,000 transactions on a flea market site, and this is the brown envelope I use most often. Can be used for regular mail if the thickness is within 1 cm. Can be used for non-standard mail (within the standard) if the thickness is 1 cm or more. 《Caution》 ・There may be some items that have creases or warp during shipping. Please understand this before purchasing.