Is it necessary to put a Screen Protector on the phone?

Is it necessary to put a Screen Protector on the phone?

What is the reason why most people put Screen Protectors on their mobile phones? Then I think it should be the following three reasons.
First, if the phone falls on the ground, a Screen Protective Film can protect the screen.
Second, bumps and bumps are inevitable in daily use, and the Mobile Phone Screen Protective Film can prevent scratches.

Third, the Mobile Phone Screen Protection Film has a kind of psychological comfort.

Then TUOLI Hydrogel Screen Protector is your best choice in the field of screen protectors. This material is extremely effective in daily protection and can prevent scratches and breaks. Daily minor scratches can be automatically repaired within 24 hours!

Features of Hydrogel Screen Protector:
High-quality optically enhanced Hydrogel Film with high sensitivity and best clarity.
The oleophobic coating prevents fingerprints and other contaminants and makes the film easy to clean.
Ultra-thin technical silicone coating: clearer and no residue.
High quality and easy to install, the fastest diffusion speed after installation and use, no bubbles.

Strong surface hardness, scratch resistance and impact resistance.

Hydrogel Tpu Screen Protector Film