ABS, lightweight and practical Suitable for SX70HS、SX540HS、SX530HS、SX520HS、G3X、SX60HS、SX50HS、SX40HS、SX30 IS、SX20 IS and more Allow you to wear 67mm lens guard and filter, and can place backwards on the lens for more compact storage Protect the lens from shocks and unnecessary light from entering the lens reflection and will not display vignetting