FYI! Our general postcards for Independent Realtor real estate agents are perfect for sharing timely information. Use these postcards to keep prospects in the know about how well you and your associates are performing for other clients. Our low prices on heavy-weight, full-color Realtor postcards cut your costs, without cutting corners on quality. Easy to make in our real estate marketing design center, Bestprintbuy.com real estate postcards are available in two sizes: standard size (4.5" x 5.5") and jumbo (5.5" x 8.5").