Screen protectors are protective layer(s) made of glass, plastic or mixture that are put on top of your phone’s screen to keep it safe. Among other things, it protects it from dings, scratches and other forms of wear and tear as you continue to use the phone everyday. In cases of an accidental fall too or something accidentally falls on it, the screen protector especially tempered glass ones, acts as a shock absorber, preventing an otherwise nasty crack that might take several dollars to repair or replace.
Screen protectors are necessary. If you do not want to spend money repairing or replacing your phone after cracks from accidental falls, a slip or generally just destroying your screen and phone up, you should get a screen protector.
Is it ok to use your phone without a screen protector?
You can use your phone without a screen protector, it is okay to do so. However, it’s in the best interest of you, your phone and your pocket to get a screen protector. For less than $39, you can save yourself a lot of headaches.