BELTRON Premium Tempered Glass Screen Protector for Samsung Galaxy S4 SIV (Compatible with ALL Samsung Galaxy S4 Models) - BELTRON Retail Packaging Industry-high hardness: Effectively resists scratches up to 9H (harder than a knife). High-response & high-transparency: Only 0.33mm thick; maintains the original touch experience. High transparency: 94% light penetration ratio preserves the original viewing quality. Smudge and fingerprint resistant: Oleophobic coating reduces smudges and fingerprints, ensures easy cleaning. Anti-chip rounded edge improves gliding and grip experience. Package contents: BELTRON Premium Tempered Glass Screen Protector, alcohol towelette, microfiber cloth, dust-removal adhesive strip, instruction manual. Hassle-free customer service.