These Cambro Camsquares FreshPro lids are a top - notch choice for food storage. They're crafted to precisely fit 0.5 - 1 Quart containers, making them perfect for storing and transporting various food items. Made from a super - durable, translucent polypropylene material, you can easily see what's inside. The Easy Seal design ensures a tight fit, keeping your food fresh, contaminant - free, and extending its shelf life. The polyethylene construction makes them resistant to acids, stains, and odors. They're dishwasher - safe, and can handle temperatures from - 40F to 160F, suitable for both hot and cold food. Stackable for maximum storage space. Note: Check lid compatibility with your food containers before buying. Certified NSF, BPA - free, and made in the USA.

Using these Cambro lids is a breeze. Just place the lid over your 0.5 - 1 Quart container and press gently until you hear a seal. This tight seal will keep your food fresh and protected. For cold food storage, you can use these lids in the fridge or freezer, as they can withstand temperatures as low as - 40F. For hot food, they can handle up to 160F, so they're great for storing warm soups or sauces. When it comes to cleaning, simply pop them in the dishwasher. They're dishwasher - safe, which saves you a lot of time and effort. However, before you buy, make sure to double - check that the lid fits your specific food container. Also, since they're made of polypropylene, avoid using abrasive cleaners that could scratch the surface. With proper use and care, these lids will serve you well for a long time.