1-10Pcs ET-74B Lens Hood ET74B Lens Hoods For Canon EF 70-300mm f/4-5.6 IS II USM Lens Parts 67mm - AliExpress
ET-74B - JJC Canon Lens Hood Shade EF 70-300mm f/4-5.6 IS II USM
JJC Dedicated Lens Hood Shade Protector for Canon RF 100-400mm F5.6-8 is USM & EF 70-300mm f/4-5.6 is II USM Lens Replaces Canon ET-74B Lens Hood Reversible/Bayonet/with Button to Lock or Release
Vello ET-74B Dedicated Lens Hood with Lock LHC-ET74B B&H Photo