universal waterproof phone cases are equipped with detachable neck straps for easy carrying.For you to share with your family or friends to keep your phones safe from water, snow, dust, sand, and dirt. It can protect not only your phone, but also those carry-on credit cards, wallets, or even cash.Note:-Please do a waterproof test before each use.-Please remove the certain big screen phones’ protective case before use.-Please squeeze out the air inside the phone case when you want to seal it.-Please use the volume keys for shooting underwater.Because cell phone may suffer hydraulic pressure under certain water depth, which will impact the operation of the touchscreen.Frequently Asked Questions.Q: Does it fit phone with a protective case?A: Yes,  universal waterproof phone pouch bag fits most smartphones up to 6".However, we recommend removing the certain big screen phones’ protective case before use.Q: Is the waterproof phone case difficult to open and close?A: We improved the lock access to make it easy to lock and unlock while guarantee its sealing function.Q: Can the lanyard be worn around the neck?A: Yes, of course.  Each of them has a good length to be around the neck.Package content:2*Waterproof Phone Case2*Lanyard