Exceeded IP68 standard waterproof, submersible up to 6.6ft deep Tough but soft material on case frame is more durable compared to other iPhone waterproof cases for better protection. Function Waterproof, snowproof, dropproof, shockproof, dustproof with front and back scratch-resistant clear screen protector. 100% access to Touch ID, audio/lightning ports, silent switch and volume/power buttons. 1* KSMAK for iPhone 12 pro max case3* Fingerprint films1* Microfiber Cleaning Cloth1* Wrist strap1* User Manual Thoroughly Clean your iPhone with cleaning wipes Install the phone into the case please remove any screen protector on the Phone first Open the case and check the rubber ring seal is clean and make sure all plugs are aligned securely Align the back cover, and press firmly all around the case to ensure latches are completely closed