https://www.prairiewestproducts.com/productbrowseI2.aspx?catid=Food&subcat1id=BRD&subcat2id=BRD5
Silver Round Cake Boards - Prairie West
round cake boardssilverprairiewest
https://www.paperlace.co.uk/product-page/cake-boards-single-thick-round-turned-edge-cake-cards-1-75mm
10" Single Thick Round Turned Edge Cake Boards,
10'' (254mm) Single Thick Round Turn Edge Cards Silver Fern (1.75mm thick)
thick roundsingleturnededgecake