 "Canon R-F-3 Camera Cover (Body Cap) for EOS Bodies and Extension Tube Fronts"@en " Caps Covers | Unique Photo "@en
"- Protects rear contacts of Canon SLR lenses  - Easy to attach  - Sturdy protection  - Quality Canon design"@en 
 "Canon EF-S 18-55mm f/3.5-5.6 IS STM Lens"@en Lens - Fumfie.com"@en