09-30-2015, 11:34 AM
Don't know about diameter as I had them added at time of purchase.
Extremely effective (warm/hot). I haven't read any instructions, but it seems like they come on Hi, and you press a button to go to Medium, and again to go to Low, and again to go to Off.
Money well spent.
Extremely effective (warm/hot). I haven't read any instructions, but it seems like they come on Hi, and you press a button to go to Medium, and again to go to Low, and again to go to Off.
Money well spent.
