The protective glass consists of 6 special layers and is the first of its kind to be just 0.4mm thin. However, there is no need to make any sacrifices in terms of hardness or UV resistance. In addition, an adhesive layer was completely dispensed with. The adhesive forces between the display and the protective glass alone hold the display protective glass firmly to the camera display. It is literally sucked in by the display and annoying bubble formation is a thing of the past. Batteries must not be disposed of with household waste. You are legally obliged to return old batteries so that professional disposal can be guaranteed. You can hand in used batteries to a municipal collection point or to local retailers. However, you also have the option of returning old batteries from our articles