Itoya Japanese Letter Paper, One-Sheet Double Envelope, Postcard Size, AN-252

This double envelope offers a sophisticated look and prevents letters from showing through. The cotton paper material is made with 25% cotton blended into the pulp, giving it a soft feel. It's a high-quality envelope suitable for formal occasions. Please use it as an envelope for postcards. <Notice of Specification Change> The paper's composition ratio has been changed as of May 2024.