Coverking Rear 60/40 Bench Custom Fit Seat Cover for Select BMW X3 Models - Polycotton (Cashmere) The exact seat configuration is Rear 60/40 Bench; With Built-In Armrest; With 3 Removable Headrests; With 60 On Passenger Side (Wing Side Also Covered) Polycotton is made from a combination of polyester and cotton for both comfort and durability Polycotton seat covers are utility covers that are comfortable, water repellant, and have a snug fit 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