Nikon D3400 D3200 D3300 LCD Tempered Glass Screen Protector, Poyiccot Optical 9H Hardness 0.3mm Thin Tempered Glass for Nikon D3200 D3300 D3400 Exuun Tempered Glass Specifically designed for Nikon Camera D3100 D3200 D3300 D3400. Brand New and Specially designed 0.3mm thickness,9H Hardness Scratch-proof, Water-proof, oil resistance. Made of optical glass material, which achieves more than 99% of transmittance, higher than plastic screen protectors. Exceptionally clear & low reflection. The film is coated on the back with a strong silicone adhesive which makes it firmly attach to the screen and won't reduce the sensitivity of touching.