Coverking Custom Fit Front 50/50 Bucket Seat Cover for Select Mercedes-Benz M-Class Models - Polycotton Drill (Medium Gray) The exact seat configuration is Front W163 Body Style; 50/50 Bucket; With Removable Headrest 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