Introductions: Today we are proud to present this practical 42mm Apple Watch Steel Membrane Protective Film to you. As a screen protector， it can shield the iPhone screen from scratches and dust， so as to make the screen vivid even after continuous use. Also， it is anti-scratch and anti-burst. Adopting advanced AGC material， it features amazing 9H hardness. In normal use， it can be used for 3 years. Anti-burst: After special tempering process， it can mitigate the impact force and avoid breaking for your safety.                                    Features             Features: <br> High transparency: optical-class transparency for your convenient use<br> Best screen protector for your Apple watch<br> Made of excellent material， it is lightweight and impact-resistant <br> Anti-scratch: Adopting AGC material with amazing 9H hardness， it can be used for 3 years<br> Anti-burst: After special tempering process， it can mitigate the impact force and avoid breaking for your safety<br> Easy to remove without sticky residue   <br>                                                            Specifications             Material     Tempered Glass    <br> Color     Transparent    <br> Compatible with     Apple Watch    <br> Dimensions     (1.22 x 0.98 x 0.01)" / (3.1 x 2.5 x 0.03)cm (L x W x H)    <br> Weight     0.04 oz / 1 g    <br> Thickness     42mm       <br>                                                             Package Includes            1 x Steel Membrane<br>