The armored foil in the pack of 3 is extra slightly smaller than the display in order not to hinder the attachment of an additional cover. FUNCTION: Reliably protects your display from signs of wear and use, and the loss of value of your smartphone is significantly reduced. Anti-static coating is dust and dirt repellent. QUALITY: Adapted material allows maximum strength with minimum thickness. The material has been specially developed for use on touch screens. FIT: Thanks to laser cutting, the screen protector offers a very good fit. Due to the clean cut-outs, the thin film nestles optimally to your display like a second skin and offers protection throughout. HOW-IT-WORKS: The 2-layer FILM PROTECTION SYSTEM makes it much easier to attach the screen film! Thanks to the installation help, bubble-free attachment is easily possible. Bubbles can be easily removed towards the edges. Cadorabo 3 Pack Tempered Glass Tempered Glass Display Protective Glass with Installation Help The tempered glass protects the display of your phone. It is made of specially processed glass to optimally protect the display from scratches and drops. The tempered glass protective film is 0.3mm thin and transparent, with silicone components on the non-adhesive side for better gliding of fingers on the display. The colour fastness of the display remains guaranteed. The scratch resistance of the crystal clear protective glass extends the life of the display even in case of falls. The glass is extremely thin and does not hinder the usability of the phone, nor does the image quality change. The product offered is an accessory product from Cadorabo. The reference to the trademarks listed above is only an indication of the intended product offered as an accessory.