Custom Order: Long Envelope (Plain) 100 sheets Breakdown: Long Envelope 18 sheets per pack 1 set 300 yen 5 sets 1500 yen ★ These will be shipped together. We have changed the shipping method from standard mail to Rakuraku Mercari Delivery. ★ The number of envelopes per set has changed to 18 sheets. Since 5 sets would only total 90 sheets, we have adjusted the price and added 10 extra sheets as a bonus. ★ The product description is not included, but please comment if you need it. If there are no errors or questions regarding the above images and content, please proceed with your purchase. .:*☆