***IMPORTANT*** IF YOUR CASE CAME WITH A HEADPHONE ADAPTER THAT WAS FLAT?? THESE JACK COVERS WILL NOT WORK ******* Only works with ROUND Cable versions of LifeProof cases.</br>These are ONLY compatible with the following cases iPhone 6 FRE?? NUUD / iPhone 6s FRE / iPhone 6 Plus NUUD</br>Our High Quality Headphone Jack Covers with O-Ring Seals Protects Against Water and Dust</br>For full list of non-compatible models see description. These may not fit correctly in all clone / knock-off / fake LifeProof cases.</br>These are not compatible with iPhone 6s NUUD / iPhone 6s Plus FRE?? NUUD LifeProof Cases (AVILABLE- see our other listings).</br></br