Pinit National Geographic Divider Cards. 7-½ x 10-7/8". White Polystyrene .030" thick. SKU: DNGP (0)No Reviews yet Add to Shopping Cart Details National Geographic Divider Cards 7-1/2 x 10-7/8" .030" thick, rigid white Polystyrene material. Fit in National Geographic Boxes (xng60 and xng44cp)... Details Back DetailsNational Geographic Divider Cards 7-1/2 x 10-7/8".030" thick, rigid white Polystyrene material.Fit in National Geographic Boxes (xng60 and xng44cp) with the lid on. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review