Based on this product's specifications, here are some alternatives and similar models
Frameless display privacy filter 3M PF490W3E
Summary description:
The 3M PF490W3E is a frameless display privacy filter designed for 49" monitors with a 32:9 aspect ratio. It limits the viewing angle to 60°, ensuring that only the user directly in front of the screen can see the content clearly. Weighing 260.36 g, it is lightweight and easy to install, providing an effective solution for maintaining privacy in shared spaces.