The subtle washes of mid- tone color is ideal for backgrounds and stamp layering! Dries permanently and quickly on most papers. The pad is raised to accommodate any stamp size. This package contains one 4x3 inch dye ink pad that is waterproof for watercolors and markers. Made in USA.Details:Available in multiple colors4" x 3" ink padPermanent dyeWaterproofAcid free and archival safeConforms to ASTM D 4236