Opened but new. I am selling it because it did not fit my monitor. Size: 525x329mm Amazon Price: ¥6,990 [Privacy Protection] With a viewing angle of 60 degrees, this "privacy filter" has a polarizing effect that makes the screen clear when viewed from the front, but appears completely dark to those beside you. [Designed Exclusively for Frameless Monitors] Designed specifically for frameless monitors (slim bezel) with no steps on the screen. Adhesive material is applied to the edge of the filter a few millimeters from the outer edge, and you can use it immediately by simply tracing the outer edge of the screen to match the filter, without any bubbles. *Cannot be used with monitors that have a step between the bezel and the visible area. [Anti-Glare] This product has a matte anti-glare (anti-reflection, non-glossy) finish that reduces reflections from fluorescent lights and indoor light sources. However, if the monitor itself already has an anti-glare specification, applying even stronger anti-glare processing may make the screen appear whitish or difficult to see, so excessive anti-glare processing has not been applied. Therefore, compared to monitors that already have anti-reflection functions, the anti-reflection effect of this filter may feel modest. This is a design to optimize the balance between the privacy protection function and visibility. Recommended for those who want to balance screen clarity and privacy protection. [Blue Light Reduction by Half] This product reduces blue light by approximately 50% while providing privacy protection. If you are thinking about the future, a blue light cut film is recommended. The AG surface has a reflectance of 5.8% and is anti-glare, so there is almost no reflection of light. [Filter Size] 525x329.4mm [Compatible Models] EIZO FlexScan EV2410R, FlexScan EV2485 EV2456 EV2495, ASUS ProArt PA248QV BE248CFN, BE248QF, ProArt Display PA248CRV, BE248CFN, BenQ AQCOLOR SW242Q, RD240Q, etc.