These glass storage jars come in a 4 -pack with 21 oz. capacity and a 4 in. wide mouth, making it easy to portion salads, fruit, snacks, oats, tea, candy, and spices. The jars are made from thick borosilicate glass that is BPA-free and lead-free, designed to withstand daily kitchen use and handle fridge temperatures as well as dishwasher cycles. Each lid is crafted from natural bamboo and includes a silicone sealing ring to create an airtight seal that helps keep contents dry and block air and pests from entering the jar between uses. The jars stack neatly or line up on shelves to save cabinet space, and their clear glass provides a quick view of contents so you know when to refill. With a simple, transparent design, these containers blend with a variety of kitchen styles and keep ingredients organized for meal prep, pantry storage, and bulk purchases. The set also includes a collection of labeled stickers and a writable marker to help distinguish flours, sugars, pastas, and other staples without rummaging through jars. Use them for dry goods as well as leftovers, and clean them in the dishwasher for easy maintenance.