OMOTON Tempered Glass Screen Protector for Samsung Galaxy Tab 4 7.0, ONLY fits The SM-T230 & SM-T237 Version, 1 Pack 1. Designed for Samsung Galaxy Tab 4 7 inch tablet (sm-t230 & sm-t237 ), not fit for tab a 7.0, Tab 4 8.0, Tab 4 10.1 or any other tablets 2. With 9H hardness (harder than a knife's blade), The tempered glass screen protector effectively resists scratch by key, knife and any other sharp objects 3. High transparency (99.99% light transmission ratio) maintain your Samsung Galaxy Tab 4 7.0'S original screen brightness 4. Only 0.26mm in thickness, maintains original response sensitivity and touch feeling 5. Oleophobic Coating reduces smudges and fingerprint, and omoton provide you lifetime Warranty