【覗き見防止】SmartDevil iPhone17シリーズ 用ガラスフィルム 2枚セットガイドボックス付き 黒縁なし

This product is a 2-pack of glass film for iPhone17 series that prevents窥探并保护隐私，采用盲区技术，在特定角度外屏幕变黑。具有防刮和耐磨性能，并且易于安装。

• The description claims the product provides a 360-day return, refund, or free replacement service.
• The description claims the product has a blind zone technology that makes the screen black beyond a 28° angle.
• The description claims the product meets SGS military drop protection standards and has a hardness exceeding 9H through advanced processing techniques.
• The description claims the product can withstand 5,000 wear tests and is resistant to scratches from sharp objects.