JW LH-73C Lens Hood Shade For Canon EF-S 10-18mm f/4.5-5.6 IS STM Lens Replaces EW-73C + JW emall Micro Fiber Cleaning Cloth Prevent unwanted stray light from entering the lens Extra protection from accidental impact Compatible with the original CANON lens cap Non-glare matte finish on the interior further preventing lens flare Reversible to stay on lens