TechCare(TM) LH-DC70 Hard Plastic Bayonet Lens Hood for Canon PowerShot G1X GX1 Cameras Prevent glare and lens flare caused by unwanted light Jazz up your photos with richer colors and deeper saturation Flower shaped design reduces vignetting effect Compatible with  Canon Powershot G1X Dimension: 5.9/4.8(diameter) x 2.7(height)cm