appr. 14,5x22cm. This 5.5x8.5 inch versatile 3D Embossing Folder can texturize a surface of various card sizes from A2-size (USA) (4.25 x 5.5-inch) to a Slimline Size (3.5 x 8.5-inch). For the most detailed impression, lightly mist the cardstock on both sides with water before embossing