Introducing the world's first sublimation stamp pad!artesprix's patent,pending iron,on,ink is now available in a black stamp pad.it's great for making outlines on your designs that you can fill in with sublimation markers.when it comes to shapes, and animals, and designs, and more, you can use almost any available stamp.just remember your image will be mirrored when it's sublimated.this package contains one 3.75x2.625x.5 inch stamp pad.conforms to astm d 4236.made in usa.