my heating pad is made by sunbeam and I got it at my local drugstore. It is about the size of a queen size pillow. It has no cover to wash u can throw the whole thing into the washer when you want to wash it.

http://www.shopsunbeam.com/product_d...T1=SBM+807-811
like this one

plus it is on a timer I always forget to turn mine off so this is the greatest feature for me aside from the great heat of course!!! it is very flexible and can wrap around the shoulder and then around the back. I live on mine!! Could not live without it either!! Want one for every room


hope this is help!

take care,
love and hugs,
Victoria