A:AnswerYes. There's a hard case that snaps closed. It has a clear plastic screen protector. Then the silicone cover for added insulation and protection of buttons and openings.
A:AnswerFirst you peel off the rubber outer packing. Then you use your fingers or a small tool to pry apart the plastic connectors that snap together. You peel off the top your phone comes out of the case. To put this back together he just reverse the steps
A:AnswerMy sons have them on their phones and I can hear them just fine...they haven’t complained about not being able to hear me...so I don’t believe it’s an issue
A:AnswerYes! We won't put anything else on our phones. My daughter has: thrown the phone across the room, dropped it down 2 flights of stairs and dropped it a million times in 3 years. No screen crack. Works fine.
The cases are made for people like telephone linemen and high rise construction workers. They are tough.