Features: Premium glass back lid door with reinforced metal alloy frame delivers protections against 1.5m drops and water splashes featuring camera lens adhesive for complete component safeguarding. Precisions engineered hard glass battery cover ensures seamless alignment with original ports/buttons through cutting technology, while anti slip textured surfaces maintains premium grip without compromising wireless charging functionality. Ideal for active professional and styles conscious users seeking phone customization that preserves sleek aesthetics during daily commutes or outdoor adventures. Provides defense against scratches and impacts damage during gym, business trips, or accidental slips, maintaining full compatibility with signals transmission. Upgraded from traditional glass covers, this rear housing case shell combines shock absorbent glass layers with corrosions resistant metal edges, offering protections without added bulk for your phone. Specifications: Component: Glass+Metal Color: black Applicable models: for S23 S911B Package Includes: 1Piece Battery Cover note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.