Senseglas+ Premium Tempered Glass Screen Protector for Samsung Galaxy S4 (0.4mm, Round Edge) Surface hardness : 9H for extreme scratch resistance (0.4mm screen protector) Oleo phobic Coating: resists fingerprints and other contaminants and makes the film easy to clean. Beveled edge keeps you safe from cracked & chipped edges Ultra-Clear design is optimized for HD touch screens Compatible model: Samsung Galaxy S4