Review on Convenient PS4 Controller Phone Holder with 180 Degree Rotation for Ultimate Gaming Experience - Compatible with Sony Playstation 4, PS4 Slim, PS4 Pro, Android S10 S10+/S20/S20+5G Note 10 9 8 LG HTC Moto LG - Includes OTG Cable - Fits Max 6 inch Phones by Nestor Orbita

Bought to use with a PS4 controller and remote play app on my Android. Works perfectly! Actually fits my Galaxy Note 20 Ultra with 6.9 inch screen. It's 3.5 inches wide with the Otterbox Defender case on the phone and still fits in the cradle. It flexes a little since it's larger than 3.4. Without a phone case, it fits perfectly without bending. It essentially goes well with the controller, which snaps into place by itself. Seems pretty safe, even with a heavier phone that's technically too big for this design. Overall it does exactly what I need and I highly recommend it!