These 16 oz cups are crafted from BPA-free wheat straw fiber and food-grade polypropylene, combining a lightweight feel with practical durability. The wheat straw composition helps resist chipping and cracking through everyday use, whether you pour hot beverages or keep drinks chilled. The cups are designed to be unbreakable in typical household handling, offering a safer alternative to ceramic or glass when kids are involved or when you want a portable option for picnics and travel. They tolerate microwave heating and are dishwasher safe, simplifying meal prep and cleanup, with an indicated temperature resistance up to 248°s Fahrenheit (120°s Celsius). The smooth interior surface minimizes residue and cleans easily by hand or in the dishwasher. The flared rims and rounded bodies promote comfortable sipping and easy stacking for compact storage. The 16 oz size provides a practical measure for water, juice, milk, or other beverages, and these cups come in color sets to suit different preferences. Their lightweight construction supports easy carrying, and the durable design helps them withstand daily use, making them suitable for indoor use, outdoor events, and casual gatherings. Attention to food-safe materials helps ensure safe contact with drinks, while the reusable design encourages reducing disposable cups. Color: Muticolor. Material: Plastic.