White Rectangle Air Freshener

Zazzle

Shape (rectangular block) matches exactly, Color (white/off-white) matches exactly, Hanging mechanism (string) is consistent with the object in the frame, Generic, unbranded appearance matches the lack of detail in the frame, Product category (car air freshener) matches

Upkoch 1 Set Hanging Car Freshener Air Freshener Sheet White Felt Car Use Adults, Size: 3.9 x 2.9 x 0.1

Walmart - Seller

White color, Block-like shape (rectangular sheets), Car air freshener (intended use)

Bio-Bombs Air Freshener Bars

Wet Glaze Finish Care

Car air freshener (implied by 'bars'), Potentially block-like shape (bars)