Envelope Double envelope One-touch adhesive For standard mail B5 Folded in four horizontally Long No. 4 90 x 205 mm 19 sheets ★Please note: This product originally contains 20 sheets, but one sheet has been used. The item for sale is 19 sheets. There is purple paper inside the envelope, making it difficult to see through. This is a stored item, so there are some scratches and wrinkles on the outer packaging. Please understand this as a used item. I am also selling other stationery items. #mariStationery #mariPaperMedia Anonymous delivery Shipping included