wanted : stone guard / front protector accessory

just wondering if anyone has or knows here i can get a front mesh bonnet protector accessory ... excuse my ignorance but i dont know what the name of the part ,but i have seen them on rat bugs and the like , it fits to the front bumper and have seen one ebay a while ago

please pm or post back thanks all help is appreciated
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Have 9, all NOS and boxed for both bug and type 3, I may list them soon.

pm sent........👍