1) Expands up to 3 feet long with multiple compartments to hold car tools and equipment, groceries and grocery bags, emergency tools, cleaning supplies, household belongings, and more. 2) These storage nets are made of polyester and nylon, offering sturdy and durable performance, with break and fade resistance and tear resistance for long-term use. They have good elasticity and can hold large objects. 3) Waterproof trunk organizer with heavy-duty construction. Fits all vehicles (car, SUV, truck, minivan). Great for carrying and organizing groceries, toys, sporting equipment, and tools in your trunk, and also serves as a storage basket for household items at home. 4) The number of compartments can be adjusted by side buckles, so you can fold into a front storage box mode. When not in use, it can fold to the size of a laptop bag for easy storage and portability.