Bolkin Defender Series Hybrid Armor Case Cover & Holster for Samsung Galaxy S4 (grey) Shockproof, can withstand dropping from 4 meters high Dustproof, easy to clean the screen Convenient, all functions of the phone can be performed with the case on, such as making phone calls, adjusting volumes, wearing earphones, charging the phone and so on. Suitable for use both in daily life and when exercising.