4×6 inches – In clear protective reusable sleeve

The tail of each Humpback whale is visibly unique. This species of whale ranges in length from 39 to 52 feet and weighs 79,000 pounds on average. Like other large whales, the humpback was a target for the whaling industry. Once hunted to the brink of extinction, there are now 80,000 humpbacks in Oceans and seas around the world. 

Card back contains lines for mailing address  

Ideal as a postcard or give as a greeting card