Please visit the product page linked here: https://shocklayer.com/products/iphone-14-plus-case The phone installation into the case will be super easy and quick, contributed by the side lock-clip. 1. Place silicon inner-layer around the phone. 2. Place unbuckled aluminum frame around the inner silicon layer. 3. Engage the clasp into position from the top. 4. Swing the clasp down to buckle the aluminum frame. 5. Lock the clasp into position to secure.