Now that's a perfectly normal and happy couple! Well...as far as relationships go in Gotham they are normal! The Joker & Harley by Alex Ross Tyvek Mighty Wallet measures 4'' by 3.25'' and has the famous artwork from Alex Ross highlighting a lovers' embrace. I wonder what they are off to do? Perhaps a romantic evening involving mass poisoning and exploding pies! Ah, love. Made from the nigh-invincible Tyvek, the lightweight and durable Joker & Harley by Alex Ross Tyvek Mighty Wallet is perfect for organizing your money and/or magic plastic cards!