Card Caddie Green - Our Best Outdoor Vehicle Business Card Holder - By: Clear Lake Enterprises, Inc. Card Caddie Green - Our Best Outdoor Vehicle Business Card Holder Great outdoor advertising tool for any place you park your car Perfect display solution for business cards during everyday travel or events Easy to install Holds 30-40 standard size business cards or other 3-1/2W x 2 printed material Overall dimensions: 5-1/4W x 4-1/4H x 3/4D Pocket dimensions: 3-3/4W x 2-1/8H x 5/8D