Maybe one of these similar products would be of interest:-
Hypersaf ET-60 Lens Hood Shade for Canon EF 75-300mm f/4-5.6 III,EF 75-300mm f/4-5.6 III USM,EF-S 55-250mm f/4-5.6 is II,EF-S 55-250mm f/4-5.6 is(Not for is STM),58mm Lens Hood
ET-60 Lens Hood Shade for Canon EF 75-300mm f/4-5.6 III,EF 75-300mm f/4-5.6 III USM,EF-S 55-250mm f/4-5.6 is II,EF-S 55-250mm f/4-5.6 is(Not for is STM),58mm Lens Hood HUIPUXIANG
Fotover ET-60 Lens Hood Replacement Sun Shade for Canon EF 75-300mm f/4-5.6 II/II USM&EF 75-300mm f/4-5.6 III/III USM&EF 90-300mm f/4.5-5.6/USM&EF-S 55-250mm f/4-5.6 IS/IS II Lens
Sigma AF 70-300mm f/4-5.6 DG Macro Canon Fit Lens
Hila Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM 2.2X High Definition Super Telephoto Lens (The Sigma 18-300mm f/3.5-6.3 DC Macro OS HSM Lens, Includes Ring)