Coverking Custom Fit Rear 40/20/40 Seat Cover for Select Lexus RX350/RX450h Models - Spacermesh Solid (Black) The exact seat configuration is Rear With Seat-Mounted Side Airbag; 40/20/40 Bench; With 3 Removable Headrests; With Armrest Spacermesh is made from vented Neosupreme foam for sport look, breathability, and comfort The Spacermesh material keeps cool and dry in warm weather because of the breathability from the large number of closely-spaced holes that are knit into the weave of the cover Tailor-made to the exact specifications of your vehicles seats and protects your seats from spills, stains, and damage Stitching designed to emulate factory seat style and the high quality buckles and zippers enable for a secure fit Designed to install yourself (installation may require some effort for a snug fit) and includes a 1 year limited warranty against defects