A screen guard is an additional sheet of highly transparent material — commonly polyurethane or glass — that is fixed over the screen of an electronic device (like iphone / ipad) to protect it against any physical damage during a fall or accidental drop.
Screen guard is made of either plastics, such as polyethylene terephthalate (PET) or thermoplastic polyurethane (TPU), or of tempered glass, similar to the device’s original screen they are meant to protect. Plastic screen protectors cost less than glass and are thinner. But at a little higher price, quality glass will resist scratches better than plastic, and feel more like the device’s screen maintaining original device touch sensitivity, though higher priced glass protectors are much better in taking impacts than the cheapest tempered glass models.
As Groot, we only offer the top of the range premium quality tempered glass 3D screen guard. Our screen guard provides high level of impact protection to the screen while maintaining high tough sensitivity.