This set includes various lid sizes to fit jars from 125ml to 1000ml, ensuring versatility for different storage needs while extending food preservation by up to 30 Weighing half as much as traditional lid, these PP lid are easy to handle with smooth, edges for enhanced and comfort during daily use Withstands temperatures from 20°C to 120°C, making ideal for refrigeration, microwave heating, or storing dry goods, and pickled foods without harmful Selected from excellent heat resistance, these jar lid effectively seal containers to maintain food freshness in kitchens, restaurants, or outdoor camping Perfect for home kitchens, outdoor camping, storing snacks, or organizing, these jar lid provide convenience for everyday life and adventures