The product is a Men's, size Large, tee t-shirt featuring a showdown between two roller coasters - Kingda Ka and Zumanjaro Drop of Doom - from Six Flags amusement parks. The t-shirt is likely a piece of historical memorabilia or collectible item, and was manufactured in Honduras. 

It is short sleeve, bright green color and made from 100% cotton. Print is only on the front, not back. From a smoke-free home.