Specifications: The total size of the rear organizer is 40 x 25 . This automatic storage bag will meet your daily needs. Quantity: 2 pieces. Durable: The trunk mesh bag is made of double-layer stretch nylon fabric. It is made from durable materials and is a great trunk organizer for RVs, trucks, trailers, vans and SUVs. CREATE EXTRA SPACE FOR THE CAR: This car storage box Can be well attached to the trunk, seat back and carpet area to store items on the car cover, and won't take up space like a cassette/bag. Save space, don't hang items in the trunk. Great and easy to assemble - These elastic nylon suitcase organizers attach directly to the carpet of the suitcase with the velcro fasteners, you can easily remove them and move them wherever you want and they won't damage the appearance. The oldOars Trolley mesh bag is light but very flexible, so you have more space than you think. Cell phones, keys, documents, toys, umbrellas, etc. can be used. Do not smooth on the floor under the seats and in the trunk.