These Seat Belt Adjusters can help you to keep the seat belt tight and stop any sideways movement, not irritating your neck, face or chest area | Made of High-quality leather, soft and comfortable, the adjustable seatbelt covers will not make your belly uncomfortable after use | The small size fits perfectly with the seat belts, and will not make you feel hot in summer | Easy to install and change (you can also keep this locking clip in the seat belt) | Designed to accommodate all standard seat belt widths (fits up to 50mm)