I REALLY like this product. I have an iPhone 8 Plus with a Otterbox Defender on it and it fits it (barely).
I bought this for my dad for Christmas. He loves it now he can walk around and drink coffee when watching his Western movies.
I just got it, and tested it, lying in bed. It's sturdy and looks like it will serve the purpose, to use it while lying in bed, and reading on my kindle app on my phone. I think the snake might be a bit hard on my neck, don't know yet. But the snake molds to any shape, and is very sturdy. So far so good