High-Quality Food Grade PET Plastic: Crafted from premium food-grade PET plastic, these storage jars ensure the safety and quality of your stored items. The material is BPA-free and designed to preserve the freshness and taste of your food, making it an ideal choice for kitchen storage. Ergonomic Square Grip Design: Featuring an ergonomic square grip design, these jars are easy to handle and transport. The textured sides provide a secure grip, reducing the risk of slipping or dropping, even when the jar is full. This practical design enhances both convenience and safety in your kitchen. Airtight Cap for Maximum Freshness: Each jar comes with a tightly sealing cap that locks in freshness and keeps out air and moisture. This airtight seal is perfect for preserving the quality of your dry goods, such as grains, nuts, seeds, and baking ingredients, ensuring they stay flavorful and ready to use. Large Capacity and Versatile Use: These jars are perfect storing a wide variety of items.