Fibonacci Business Card Case

Fibonacci's number system cases are great gifts for mathematicians, math professors or students. Unusual custom Fibonacci golden rectangle business card holder fits credit cards, too.

Features

• 3.69" x 2.31" x .19" (thin; 1.4 oz) or .34" (deep; 1.7 oz); holds business cards and credit cards
• sturdy steel case; silver or gold finish; non-tarnish
• thin - 10 business cards / 3 credit cards; deep - 20 business cards / 6 credit cards
• fits American, Asian, and international cards
• free black velveteen pouch
• shop all custom business card cases for men and women
• made in the U.S.A.; optionally engraved
• personalize yours - choose metal, color, depth

Shown

Silver Fibonacci business card organizer in iridescent aqua.

Click Brilliant Personalized Fibonacci Number Gifts and Decor for more gifts with mathematical themed gifts.