The Xiaomi Qin F21 Pro Tempered Glass Film Cover Screen Protectors are specifically designed for Xiaomi phones, including the F21 Pro and Qin F21 Pro models. Made from durable tempered glass, these screen protectors are ultra slim and offer anti-scratch properties to keep your device's display looking pristine. With units available in both 1 and 4 quantities, these clear protectors are perfect for safeguarding your phone's screen from everyday wear and tear. these high-quality screen protectors are a reliable choice for Xiaomi users looking to keep their devices safe and secure.