Tempered Glass Screen Protector For Samsung Galaxy Tab 4 7.0 NOOK T235 T237 T230 Compatible with: Samsung Galaxy Tab 4 7.0 7-inch Tablet Surface hardness: 8-9H, Slim chemical treatment processed tempered glass, super slim: thickness is only 0.2 mm--0.3 mm. Tempered glass protector is made of chemical processed glass, which has excellent window display, high sensitivity and comfortable touch feeling. Oleo phobic Coating: A.F (Anti-Fingerprint) coated layer for resistance against smudges and fingerprints. Anti-shattered film, Anti-Scratch, Smooth to the touch Ultra Clear Visibility. Accessory only, Device is NOT included! Package included: Tempered Glass Film x 1, Alcohol Wipe x 1, Micro Fiber Cleaning Cloth x 1