World Centric Compostable White Sip Lids fit 8oz hot cups (not included). They're made from crystalized PLA, a bio-based plastic made from plant sugars. Strawless design reduces waste and provides convenient sipping while on-the-go. Eco-friendly, strawless lids are light-weight and durable. They're great for cafes, delis, restaurants and more. As a certified B Corporation, World Centric is dedicated to upholding the highest standards of social and environmental responsibility, transparency and accountability. 25-percent of profits go to grassroots organizations driving global change. Choose World Centric compostable foodservice products and make a difference today.