Convenient paper hot dog trays enable quick and easy service. Closed ends help keep food and condiments contained. AOK K-Parve certification. Food Container Type: Basket; Material(s): Paper. ~ Includes six sleeves of 500 trays each.HFM610740. 610740. HOFFMASTER HOFFMASTER Fluted Hot Dog Trays, 6w X 2d X 2h, White.