I was sceptical at first, but after upgrading to a new iphone 7plus, I thought I should try it out. So glad I did. No issues with day to day use, bumping, short drops. Wasn't till I was on a hike and climbing some rocks and the phone in my pocket knocked a rock... Thought it was ok till I looked and saw the protective glass had saved my phone from a massive break!! This product is made to absorb and cracked, to take the hit rather than the expensive phone glass. It did just that! So greatful and purchasing another to ensure no other mishaps