Comfy Package 50 sets (50 cups & 50 lids) of 16 oz. plastic clear cups with flat lids is great for cold drinks like Ice coffee, smoothies, bubble/buba tea, milkshakes, frozen cocktails, water, sodas, and juices. Airtight Lids – Perfect fitting airtight lids with a straw slot for the best drinking experience. High-quality – Ultra clear durable PET material plastic cold cups & lids. People Friendly – Does not absorb liquid and is crack-resistant, which makes it a great choice for adults and kids. Elegant Look – Rolled wall rim helps maintain an upscale feel and appearance.