Size: 3 1/2" X 1 1/4" ArtFoamie Stamp can be used on fabric, smooth walls, furniture, floors, paper, scrapbooking papers and mixed media pieces. Can be used with any acrylic paint. Easy clean-up with dish soap and water. Packaged with a free "StampBuddy" to pour paint onto to ensure an even distribution of paint for better stamping results. All ArtFoamies Products and designs are copyright protected.