Very good product, with integrated seal. Fits perfectly to the phone. Two stars less: since installation, a message "Pop Up" check the correct positioning of the lid appears randomly, usually at the opening of the case. Although the installation is complete, this message comes randomly and repeatedly. It's simply painful! Say, Amazon, you can trace the information to Samsung because it is an original Samsung part. Apparently I am not alone in this case. Thank you to indicate how to solve this deficiency because it is indeed a defect that must be covered by the manufacturer's warranty Samsung. I bought a second identical hard case. Different date of manufacture. The dates are noted on the original package. Same problem ... But Pop Up appear less often ...