Definitely durable. The previous clamp I had bent outwards when I placed the phone on it. This one doesn't. It looks sturdy. I'll give 4 stars because of a small shrieking noice it made when I stretched it. Most of the clamps are being sold at this price in this category, so it's definitely a value for money. Does the job. Fits my phone well (6.4inch display). It had room to fit additional 0.2 - 0.4inch too.
3.0 out of 5 starsbut not recommended for high end phone like iPhone
31 July 2017
Ok product, but not recommended for high end phone like iPhone, Samsung flagship and oneplus as the spring is very hard and may damage your phone. If you are pro photographer and looking for something reliable then clink on this link http://amzn.to/2wcVJha
This holder is tight. and very tight. Use 5 inch /5.5 inch mobile with cover. at the same time not with very thick cover - particularly tire type designed cover. Its not fitting well. This holder + swivel + mono pod or tripod goes very well. Quality of this holder is OK. two screw holes is good design. Take care of your fingers / skin. got bitten once, while removing the phone from holder.