Thank you for viewing! I've stamped original designs onto kraft paper. It's finished in a cool, monotone style. It's sized to fit folded bills. Perfect for mini letters or sharing small gifts! The stamps use oil-based ink. 4 designs x 5 sheets = 20 sheets total Kraft paper... standard thickness (70g/m²) This is a handmade item by an amateur. There may be slight variations in size and stamp placement. It will be shipped via standard mail with water damage protection. Tracking (anonymous) shipping is available for an additional 100 yen.