LifeProof Nuud Series Case for Apple iPhone 6 (4.7" Version) - Night Dive Blue (Gray / Blue) (Certified Refurbished) This Certified Refurbished product has been refurbished by the Manufacturer or a Third-Party Refurbisher to work and look like-new. The refurbishing process includes testing of functionality of the product, basic cleaning and inspection of the equipment, and repackaging. The resulting product works and looks like-new, and comes with a minimum 90-day warranty. Only sellers who meet a certain performance bar may offer Certified Refurbished products on Amazon. ND: Made for touch; Screenless technology puts you in direct contact with your touchscreen Water and Snow Proof: Fully submergible to 6.6'/2 m for 1 hour; Sealed from snow, ice, dirt & dust particles - meets or exceeds IP-68 Ingress Protection Rating Shock Proof: Withstands drops from 6.6'/2 m - meets or exceeds MIL STD 810F-516 Designed to give iPhone 6 four-proof protection.