"File" Ink Stamp, 1/2"x1-5/8", Blue/Red Ink Xstamper "File" title stamp prints two colors simultaneously. Pre-inked for 100,000 impressions. Each re-inking provides another 100,000 impressions. Patented cellular inking process delivers cleaner, more consistent impressions. Spring-activated, retractable stamping surface keeps work area clean. Made from high-impact polymers for years of trouble-free use. Impression size measures 1/2" x 1 5/8".