Business Card Box Holder Set for Car, Vehicle, or Wall: Best Outdoor Exterior Advertising ~ Clear Marketing Case for Auto, Automobile, or Retail Store Car Business Card Box: 2 automobile business card boxes included in one package Plastic Box: Holds up to 100 business cards and has a closing lid to protect from rain. Easily detach for car wash. Best effective and inexpensive way to market your business using your vehicle. Better than Magnetic car signs. Take One Sticker Sign: measures about 3.5 by 3 inches. Also mounst to Office or Business Door or Storefront. Never miss another sale! Your card is available when you're not!