Universal SPEAKER Motorcycle Luggage Tour Trunk Tail Box with upper lower backrests This auction is for a Brand New White Speaker Trunk made high-intensity ABS Plastic (Acrylonitrile-Butadiene-Styrene Copolymer) which is many times stronger than regular plastic. Our Tour Pak's appearance is smooth and glossy shinny on all the surfaces. It requires a luggage rack or flat surface on the bike around 5 inches square to bolt using the supplied kit.