Dual Sim Card Tray Replacement SIM/SD Base for Samsung Galaxy S21 5G (Phantom White). This SIM tray is ideal for replacing a lost or damaged SIM base. It helps improve the usability and functionality of the device, making it easier to insert SIM cards into the phone body for optimal connectivity. Made from durable materials for long-lasting performance, it offers a seamless and easy experience when switching between SIM cards. Compatible with: SM-G991B, SM-G991B/DS, SM-G991U, SM-G991U1, SM-G991W, SM-G991N, SM-G9910, SM-G991Q, SCG09.