Applicable Models: for BMW Serie 1 E87 F20 E46 Tuning E60 X5 E53 F30 E70. Key benefits and features Comfort and safety Made from quality materials that are nondeformable, safe, colorless and odorless. Includes a nonslip bottom layer to stay in place. Comfortable and breathable design to support longduration sitters. Seat protection Warm seat cushion pad helps enhance seating comfort while protecting the car seat upholstery from wear and tear. Soft and supportive Provides support and cushioning to reduce fatigue and discomfort while driving. Compatible with most car seat dimensions, eliminating the need to search for exact sizes. Use scenarios Long drives and daily commutes Improves comfort during extended periods of sitting and helps reduce driving fatigue. Coldweather driving Provides warmth on chilly days, helping you stay comfortable on starts and during winter trips. Family trips and errands Keeps passengers and drivers comfortable on longer trips, with a nonslip base that helps prevent shifting during stops and turns.