Compatibility: All-New 6.8'' inch Kindle Paperwhite (11th Generation - 2021 Release), Kindle Paperwhite Signature Edition E-Reader (11th Generation - 2021 Release). Notice: Not fit other prior generation Kindle devices. Premium Material: Made of high-quality PET material and matte surface, low water permeability, waterproof and anti-oil, highly scratch resistant and high transparent. Adhesive residue will not leave when taken off the film. Anti-glare Feature: The matte surface reduces reflections of the sun or strong light, so you can enjoy reading anywhere. Case Friendly: Compatible with most of tablet cases will help for front-to-back protection. Full Coverage: Ultra precise cutting technique, exactly matches the contour. Provides maximum protection with edge-to-edge full coverage, protects the screen from scratches.