Item Type: Camera Filter Lens Material: Glass, Aluminum Alloy Filter Lens Diameter: Approx. 77mm / 3in Package List 1 x Filter Lens 1 x Handheld Pole 1 x Wiping Cloth 1 x Shockproof Bag 1ANGLE ADJUSTMENT: This handheld filter can be adjusted at any angle to arouse more effects and bring a unique photography experience. 2SWIRL SPECIAL EFFECT: When used with the camera lens, the photo will have swirl special effects, creating various different photographic images. 377MM DIAMETER: This filter lens is suitable for 77mm camera mount, with standard specifications for easy installation and disassembly. 4OPTICAL GLASS: The filter lens is made of optical glass, which is wear resistant and durable, providing high definition and transparency. 5APPLICABLE SCENES: This camera filter is very suitable for film creation, video photography, night photography, advertising production, etc.