This 5 1/4" walnut business card and pen holder makes the perfect item for any salesman/organization. Walnut business card holders have an insert size of 4" x 3/4". The pen holder can hold a pen up to a 1/2" in diameter. This item is laser engraved leaving an elegant, natural wood imprint. Great addition to your desk. The walnut business card holders are individually packaged in a white gift box. Excellent to use at the office or at a trade show.