Compatibility: LCD ultra-clear optical glass construction dust and sweat-resistant surface preserver is specially tailored for Nikon D3400 and D3500 Series Cameras. This customized size tempered glass fits perfectly well. Ultra-Thin HD: Ultra-Thin optical protector glass is sensitive and accurate, combined with a 2.5D arc design will not alter the screen's visual effect. The 95% high reflectivity supports the real image display on your LCD screen. Scratch Resistance: Made from high-quality 9H, Moh scale of mineral hardness. This tempered screen protector, and multiple layers of protective material, basically safeguard the display screen from scratching, shattering, and impact.