Unique Design, Patented product The Trash Bin utilizes a combination of circular metal rollers and trash bags, which are easily compatible with the car's interior and help conserve the limited space inside the vehicle. Perfect Fit, Space Saving This Car Trash Can is discreetly placed behind the front seat, ensuring that it doesn't take up space in your cup holder or the passenger area. Trash Reminder, Clean & Tidy it serves as a helpful reminder to remove any trash that may be present. By eliminating trash and potential viruses, it safeguards the health of you and your family. Aluminium alloy Can+PE Bags, Quality Assurance The Garbage Bag is Environmentally Friendly and Safe, Thickened and NOT Easy to break, WATERPROOF and EASY to store garbage. Package Contents: One vehicle garbage collector, two rolls of garbage bags (20 garbage bags per roll, 40 garbage bags in total).