Compatible with iPhone 11 & iPhone Xr Survives: drops from 2 meters Ultra-thin: one piece design Sustainably Made: over 85% ocean-based content and recyclable packaging Proper installation of a LifeProof product is important to successful use so please review the installation video and check the user manual to ensure correct installation Includes LifeProof 1-year limited warranty (see website for details) and 100% authentic