Otterbox Otterbox 'Defender Series' Protective Case for Samsung Galaxy S4 - Retail Packaging - Pink Materials: Durable silicone inner layer snugly cushions and Sturdy polycarbonate outer layer. Drop Protection: Two materials work together to absorb and deflect shock away from the device. Dust Protection: Sealed port covers stop dust, dirt and lint from clogging your jacks and inputs. Screen Protection: Self-adhesive screen protector guards touchscreen against scratches and scrapes. Scratch Protection: Device back and sides are covered to keep it looking as new as the day you got it.