Poly bags, short for polyethylene bags, are versatile packaging solutions made from polyethylene, a type of plastic. They are available in various sizes, shapes, and thicknesses to accommodate a wide range of products and applications. Poly bags are known for their durability, flexibility, and resistance to moisture, chemicals, and punctures, making them suitable for packaging items in industries such as retail, food, pharmaceuticals, and manufacturing. These bags can be transparent or opaque, and they may feature options such as reclosable seals, hang holes, or printing for labeling and branding purposes. Common types of poly bags include flat bags, gusseted bags, resealable bags (Ziplock bags), and poly tubing, which can be heat-sealed to create custom-sized bags. Poly bags offer a cost-effective and lightweight packaging solution for protecting and storing products during shipping, storage, and display.