Smartphones today have fairly durable glass displays. Most have Gorilla Glass, which is extremely durable all by itself, but if you’re worried about scratches or cracks you can use a screen protector. Screen protectors are pretty cheap, which is good because you can replace them after a few scratches. A glass display is much harder to replace. Here are some of the best screen protectors you can buy.

ZAGG InvisibleShield Glass

ZAGG is one of the biggest names in screen protectors. The InvisibleShield is a tempered glass screen protector that works great for phones with curved edges. This screen protector’s oil-resistant additives make cleaning simple and repel fingerprints and smudges.

IQ Shield LiQuidSkin

If you don’t want glass, the IQ Shield LIQuidSkin protector is a great choice. They are made with a revolutionary process that melds high response sensitivity, self-healing durability, and non-yellowing, optical transparency into a single layer of flexible yet tough film.

Skinomi TechSkin

Another great non-glass option is the TechSkin from Skinomi. Self-Healing, flexible, tough, military-grade thermoplastic urethane, designed to absorb impact. The TechSkin is resistant to scratches, punctures, UV light and will not yellow.

Pleson Wet-Applied HD

Looking for a protector that is a little more forgiving to install? Pleson’s screen protectors go on easy. The wet applied method allows you to slide the protector around and get it in the perfect spot. Air bubbles are easy to remove and small ones will disappear over time.

Mr. Shield HD Ballistic Glass

From scratches to high impact drops, you are protected by Mr.Shield’s HD Clear Ballistic Glass protector. Precise laser cut tempered glass made with polished, rounded edges. 99.99% HD clarity and touchscreen accuracy like nothing is there.