Spigen GlasTR EZ FIT Screen Protector for iPhone 17 Pro, 17, 16 Pro | AluminaCore Aluminum-enhanced 10H+ tempered glass, Auto-align tray, 100% clarity, Original touch, Case-friendly, 2Pack

AluminaCore Glass Construction: AluminaCore is crafted from high-purity Alumina-Silicate (Al2O3 + SiO2) glass and strengthened through an ion exchange for enhanced durability and protection