The great thing about this enclosure is you retain all useable cargo space. You have access to cargo tie downs and you still can access the hidden compartment and spare tire in the floor without having to remove or disconnect anything with this custom enclosure. It is a custom made fiberglass hidden enclosure. It is a sealed enclosure and fits an 8" sub. It is approximately 0.3 cubic feet sealed. Is painted Toyota seaside pearl blue could be sanded and repainted to match your car or carpeted to have a more stealth appearance. The unexposed surface area is covered with bed liner to create a stronger shell as well help keep it in place. It almost acts like velcro. $350 PAYMENTS ACCEPTED THROUGH PAYPAL ONLY, unless local pick up. SUB NOT INCLUDED.