These were never installed. I have front seats complete and ready to bolt in. They are charcoal/black with perferated center sections. I have the factory covers, including the headrest covers, for the 60/40 back seat frames but no frame work. These were for 1999 Altima SE. I also have a set for a 2000 Altima with the side air bag system in the front seats. These are a light tan/bone colored, and both front and back seats are ready to bolt in. No frames needed for these. Both the black/charcoal and the tan/bone are electric driver, manual passenger, new and were never installed. These are not kit leather covers, they are factory. I'm giving the Altima group first shot before I put them on E-bay. Taking offers or I will consider trades for SBC or BBC motors or 4x4 stuff for same.