I just got an iPhone 7, and I'm having a rough time finding a specific case that I want. I'm NOT looking for different case recommendations, I want what I want and wondering if anyone can help me find it. For my old phone I had a soft rubber case. The kind I could squish up into the palm of my hand if I wanted to. I found those cases are really light, don't add any significant size to the phone, protect it pretty well from falls (it has some bounce to it), and MOST IMPORTANTLY... Sticks to the top of my amp when I'm playing, without budging!!! My problem is that everything I look at on Amazon that says soft, or silicon, or gel, or even rubber - is a smooth plastic like cover that doesn't work. I ordered one that fit the description best and it was a no go. All the others seem the same. Does anyone know what the material I'm talking about is named, specifically? Or know where I can find it? Thanks.