1. Adopt TPU + PU leather material, it may work for a long time. 2. Flip stand design set you at ease for horizontal viewing. 3. All buttons and ports are accessible. 4. Fully wrapped four corners, scratch-resistant and scratch-resistant. 5. Smooth touch, shockproof, waterproof and not deformed, beautiful and stylish. 6. Lightweight and thin, easy to carry. 7. The smart cover can wake or sleep your tablet by opening or closing the case.