Thank you for viewing. I am selling this because it doesn't fit my PC size and I have no opportunity to use it. ◎ Specifications ■ Compatible inches: 14W inches (16:10) ■ Size: Width 309mm x Height 202.5mm (including nano-suction parts of 100x5mm on the left, right, top, and bottom) ■ Filter thickness: Filter part: 0.35mm, Nano-suction part: 0.8mm ■ Visible light transmittance: Approximately 63% ■ Surface hardness: 2H ■ Blue light cut rate: Approximately 42% ■ Material: PET, Acrylic ■ Accessories: Nano-suction seals (for replacement) x 4, release seal, support seals x 4 ◎ Features ■ This is an adsorption-type privacy filter that protects the screen from surrounding glances and is also compatible with touch panels. ■ It uses "nano-suction," a material that allows the filter to adhere to the screen and be easily removed. ■ Since it does not use metal, magnets, or adhesive materials, it is a safe specification that can be used without affecting the device. ■ The screen appears completely black from angles outside of 60 degrees (approximately 30 degrees left and right) from the front of the screen, so you don't have to worry about people seeing your computer screen. ■ It also cuts approximately 42% of the "blue light" emitted by LED LCD displays. ■ *Blue light is said to reach the retina without being absorbed by the cornea or lens of the eye, and may cause a decline in retinal function. ■ It maintains a brightness that is easy on the eyes with a transmittance of approximately 63%. ■ By cutting 99.9% of ultraviolet rays, it protects your eyes and body from harmful ultraviolet rays. ■ The filter has an anti-reflective coating, which prevents light reflection and glare, making the screen easier to see. ■ Compatible with touch panels. ■ *Due to the structure of the filter, the sensitivity may decrease depending on the touch panel compatible device. ■ The filter is designed to be a large size that can cover the LCD screen. A bezel of 5mm or more is required. ■ Suitable for surfaces without glass or unevenness. ■ Adhesion will decrease if there are unevenness or texture. ■ *It is recommended to avoid touching the nano-suction surface as much as possible. If the suction surface is crushed, the adhesion may decrease. ■ This product meets at least one of our company's environmental certification standards and displays the "THINK ECOLOGY" mark. ■ This product is committed to environmental conservation, and the product packaging consists only of paper, cardboard, and plastic bags. Please consider it.