Solo cup company treated paper souffl portion cups, 1/2 oz., white, qty. 500 treated, heavy-duty, multi-pleated paper cups hold up well against liquids. Rolled-wax rim maintains shape and tightness even when wet. Perfect for small servings of sauces and dressingson premise. Cup type: portion; capacity: 0.5 oz; material(s): paper; color(s): white. this product arrives to most customers in 2-3 business days.