I bought this carpet in 5’ x 8’ size. Thickness is approximately 0.5 inch. It was wrinkled just first day. But I did not put anything heavy on it to make it straight. Now it is looking great. It is important for me because I had problems to make straight another carpet that was thinner. 
I got my carpet withing 2 weeks after I placed order. 
I like leopard decoration and it is perfect fit for my living room.
I am cleaning it with regular vacuum and it works great.