ZWP™ Plastic-Free Universal PLA Dome Hot Cup Lids are made with PLA, a plant-based plastic that’s sustainable, renewable, and biodegradable. Unlike traditional disposables, our Plastic-Free disposables are biodegradable and commercially compostable where municipalities accept, meaning they won’t sit in landfills for centuries. Compatible with E8-25 + E8-28 + E8-32.