Check the listing for details. FOTGA 4x5.65" Black Diffusion 1/4 Filter, Soft Mist Dreamy Effect Optical Glass. Condition: New, Made in China. Listed at 48.30 USD. 【Reduces Highlights, Lowers Overall Contrast】FOTGA black diffusion 1/4filter can effectively reduces highlights and lowers glare, softens wrinkles and blemishes, to deliver smoother and softer skin tone for dreamy cinmatic effect. Ideal for portrait photography, video recording and vlogging. 【4x5.65" Standard Filter for Matte Box】Compatible with all brands of matte boxes and filter trays that fit the 4 x 5.65inch standard and get the hazy cinematic look for professional photography and videography. 【HD Optical Glass】Made of high quality environmental optical glass, without compromising image quality or adding color cast. Provides accurate color with no loss in sharpness. 【Ultra Slim & Lightweight design】The whole filter thickness is only 4mm and weights only 146g/5.14oz.