Case Friendly” 3D Glass has been developed for ultra-curved devices like the Samsung S8/S8/Note 8, by featuring a slightly smaller cut to allow the 3D Glass to be used with all types of case to ensure optimal fit and no lifting. Eiger glass is 9 times harder than standard glass and features a 0.33mm ultra-thin, scratch resistant, rounded edge design with high definition clarity. An oleophobic coating has also been applied to create a long lasting, oil resistant and anti-fingerprint barrier that is easier to clean and protects against dirt and dust. Eiger glass are committed to quality and offer a warranty on all products for manufacturing defects in materials or workmanship. A replacement will be issued should your Eiger glass be faulty. Deliberate or accidental damage and normal wear and tear is not covered under the warranty.