eTECH Collection 3 piece of Premium Tempered Glass Screen Protector for Apple iPod Touch 4th Generation (0.3mm) 9H Hardness with Oleophobic Coating Ultra Strong: Real Glass with Scratch-Proof Hard Coated Surface [9H Hardness] resist sharp objects like knives and keys. Ultra Clear: Oleophobic Coating and Chemically treated with crystal clear transparency. Ultra Sensitive: Glass is only 0.3mm thick keeps 100% touch sensitviity. Ultra Easy: Super easy to install. No bubbles, No fuzz! All rights reserved. All trade names are registered trademarks of respective manufacturers listed. Apple, iPhone , iPad, iPod are registered trademarks of Apple, Inc.