Listings show a mix of materials: porcelain/fine earthenware, high-fired stoneware for handcrafted tureens, and polypropylene plastic (one plastic bowl notes 20% post-consumer recycled content).
Representative dimensions from listings include: 11.5" wide × 8.5" high; 12" wide × 3.5" high; 11" diameter × 8" high; 18" diameter × 7.5" high; 10" wide × 4" high; and a 9.5" bowl listed at 2.75" high.
Some handcrafted ceramic pieces are described as 100% lead-free and cadmium-free. A plastic serving bowl is noted as BPA-free and made with 20% post-consumer recycled plastic.