The tablet glass features at least one precision drilled hole that matches the position of the loudspeaker of the device. Additional openings may also be used to accommodate sensors, buttons and camera elements. The shape of the protector is optimized to maximize protection while maintaining all functionalities of the device and ease of use. All edges are carefully rounded and polished and the tablet PanzerGlass™ is furthermore coated with an "anti-smudge" material in order to maintain and secure an excellent touch and feel from the original glass.The glass features full silicone adhesive which is carefully optimized to match the screen and device perfectly while saving a perfect touch sensitivity and long-term durability. The full adhesive is referred to as "Easy Installation" on the packaging. Additionally, implemented below the glass there is a shock absorbing and anti-shatter film to avoid glass shards if the tempered glass should break. This means a PanzerGlass™ handles even extreme impacts securely and safely.