The middle housing frame is designed to hold the LCD screen of the Samsung Galaxy S7 Edge (black), ensuring proper and stable display. In case the LCD support frame is broken during the smartphone replacement process or if you wish to update your mobile device, it is available for replacement. This middle housing frame for the Samsung Galaxy S7 Edge comes with small components. The volume buttons and power button are located on both sides to reduce potential issues. Assembly involves removing other sensitive parts on the Samsung Galaxy S7 Edge, so care is required to avoid damage. The material is high quality, with excellent construction and precise workmanship. It ensures a perfect fit. The product is compatible with the Samsung Galaxy S7 Edge.