Protect your computer screen privacy and confidentiality with the 13.3 inch W9 Privacy Filter Screen Protector. Made of durable PET material, this 0.45mm thick screen protector offers a 2-way option with matte and glossy surfaces. With a hardness rating of 4H and 75% transparency, it provides both protection and clear image quality. It also filters out harmful UV and LF radiation for eye protection.