The WeatherTech 16+ BMW X1 Cargo Liners with Bumper Protector - Grey are designed to protect the interior of your BMW X1. The cargo liners are constructed of a durable, lightweight material that is easy to clean and maintain. The liners feature a raised lip that helps contain spills and debris, and a textured surface that helps keep items from sliding around. The bumper protector is designed to protect the rear bumper from scratches and scrapes. The liners are designed to fit with both sliding and reclining rear seats.