Canyon CreekAuthentic Mexican Yoga Falsa Blanket (Teal)

what is acrylic treated cotton ?

Do you wash in cold water and hang to dry?

I just got a message about my return that was completed both blankets sent in one waterproof package and you only credited back one and charging me?

Can someone tell me if the orange and turquoise blankets have a machine surge stitch on the edges or are they a woven edge?