NE Kamasu Envelope High-Quality Color Blue 90.7g 98 sheets (Please consult if you need a specific quantity) ※No box [Size] NE Kamasu Envelope 100 x 65mm [Paper Material] High-Quality Color Blue 90.7g [Features] Plain (High-Quality) [Paper Thickness] Approximately 0.11mm [Mouth Glue Processing] None [Postal Frame] None [Postal Size] Not mailable [Paper Weight] Approximately 2g per sheet [Size of Contents] Business card size