I now have these available through Pixels.com. Just click on any photo on my Pixels.com website (Fine Art America) and order the Yoga Mat under Lifestyle.
The premium yoga mats are 24″ wide x 72″ tall x 0.25″ thick and made from environmentally friendly eco-PVC. The top of the mat has the image printed on it, and the back is solid black with textured dimples for better floor grip. Each yoga mat includes a black carrying bag with a black shoulder strap.