Waterproof tested, can put in directly into water.
screwed metal case, Complete Protection: Protects against shock, dust, dirt, grease, scratches and drops. IP68 waterproof certified, completely submersible up to 6.6ft(2m) for 60 minutes. It is drop-proof and survives drops from 6.6ft(2m).
Upgraded Mute Button: The new mute key looks like a screw shape, just lightly rotate it up or down, it??ll be very easy and stable to make your phone normal or silence, completely better than the old version.
All Ports Available: Easy and complete access to all key functions like home button with fingerprint identification, volume, charging, headphone jack, mute, power button etc.
Important: Screen Protector: only fit for the iPhone of non-Glass Screen Protector, or will affect the touch sensitivity, or would destroy the tightness of case.  Waterproof Test: Please Put a Tissue in the case for test. If the tissue got wet, pls check it again or tell us.  Charging Port: only fit for Apple Brand Lighting to USB Cable or other narrow connector MFi Cable.  Silent Button: Make sure you line up phone switch with the case toggle switch as you put it together.
Phone Case Cover for iPhone 7 Plus 5.5 inch
Dive deeper-Submersible to 13 feet for 4 hours: It protects your cellphone under 13ft deep water for 4 hours utmost, so you can drive deeper and longer.
Ride faster-Sealed from Dirt + Dust: Muddy trails, dusty deserts, sandy beaches-Take your cellphone to different kinds of adventure with no worries.
Go further-Closed to snow + ice:It keeps snow and ice out when you are shredding the slopes, letting you capture epic shots and crank your personal soundtrack on downhill runs.
Built-in screen cover for touchscreen defense, tough, all-protective designed,Anti-reflective optical-glass camera lens, Slim, sleek profile follows your phone's precision lines
iPhone 7 Plus Metal Armor Case Hankuke Omni-Directional Defensive Unbreakable Heavy Duty Metal Screw Case Customized for X-Sport Guys - Red - B01MTZ2YDT