I've never written a review on Revain, but this screen protector got me going. The design is TERRIBLE. When I buy screen protectors for my phone and other devices, other companies provide a piece of dust-off tape, a disinfectant wipe, the screen protector itself (they usually provide more than two or three), and the CORRECT instructions. What did this product give? Just a screen protector, a flimsy little box for air bubbles, and BAD instructions. There were almost no written instructions in the manual. There were only pictures and the only words they had were titles and headlines. Honey, you're not IKEA. And if you want to tell me there is a video tutorial, there are other products that have written instructions in a booklet and video. I've tried using mini card stock to get rid of air bubbles, but frankly it's INACCURATE. My credit card works better than this junk, but I can't even get rid of some things, which worries me a lot. For the same price I could get more than one screen protector and other useful items. I only got it because this one was cheaper and sold out compared to others. I didn't pay for this just to throw my money away but unfortunately I had to. Never buy from this company again.