Pair of LIKE/DISLIKE Facebook Ideal 50 Self-inking Rubber Stamps Precision components for a smooth quiet action and many years of trouble free operation. Full-sized, see-through impression area lets you see where to place the stamp correctly every time. Make thousands of impressions without reinking. Ideal self-inking stamps are an excellent choice for you high volume stamping needs. 1-1/2" x 1/2" impression area. They have been mechanically tested to over one million impression cycles.