Self-inking stamp with permanent fabric ink. Just press for an imprint. Perfect for stamping on clothing tags, uniforms and other textiles. Great for campers. Non-toxic, easy to use, washable and permanent up to 90 washes. Black ink only. Stamper imprint size .5″ x 1.5″. It is recommended to heat set the imprint with an iron or in the dryer prior to the first washing.