DescriptionAdoption of premium material, it is durable and long lasting use. It is designed with anti-reflection, anti-fingerprint, anti-oil function, wear resistance and 3H more than scratch. With ion electrostatic adsorption, it leaves no residual glue, washable and reusable. With ultraviolet-proof treatment, it is to your eyes. It can surely provide good protection for your smartband.Feature- Color: Transparent. - Material: PET. - Size: About 5 x 1.4 x 1cm/2 x 0.6 x 0.4inch. - It is designed with anti-reflection, anti-fingerprint, anti-oil function, wear resistance and 3H more than scratch. - Adoption of premium material, it is durable and long lasting use. - The light transmittance is 99%, 90% anti-reflective. It can withstand high temperature and explosion. - Using ion electrostatic adsorption, no residual glue, washable, reusable. - With ultraviolet-proof treatment, it is to your eyes. - Provide good protection for your smartband.