Includes 6 Number Bands, each band containing 0-9. Character Height: 3/16"", Total Impression Area: 3/16"" x 7/8"". Numbers are easily changed by rotating bands. Thousands of impressions before re-inking is necessary. Self Inking Rubber Numbering Stamps are an efficient and accurate way to assign a series of numbers or special codes and are useful for Inspector Codes, Part Numbers, Invoice Numbers and Identification Numbers. Made of durable plastic, this Self-Inking Numberer is versatile, lightweight and an economical option for occasional stamping needs and contains 6 bands, each containing the numbers 0 through 9."