COLORBOX-Doodlebug: Pigment Ink Pad. This package contains one raised-foam ink pad filled with acid free pigment ink. The bed measures 1-3/4x2-7/8 inches; overall dimensions of the inkpad are 2-1/2x4x1/2 inch. Available in a variety of colors (each sold separately). Acid free. Conforms to ASTM D-4236-94. Made in USA.