Vktech 2 Pair Triangle Sushi Mold Rice Ball Maker Sushi Rice Cake Press Mold Maker Plastic non stick surface No more Bamboo Sushi mat is needed Use This triangle shape Sushi Mold to Make Sushi Rice Ball Material: Food grade Polypropylene(PP) Approx.60mm*35mm(small size)/70mm*40mm(large size)