The Genuine Volvo Seat Belt Height Adjuster - 31332261 is a safety feature designed to improve the fit and comfort of the seat belt for the driver or passenger. It is a component of the seat belt system that allows for the adjustment of the height of the seat belt to accommodate different body sizes and positions. This helps to ensure that the seat belt is properly positioned and secured, providing maximum protection in the event of a collision. The adjuster is made with high-quality materials and is specifically designed for Volvo vehicles, ensuring a perfect fit and reliable performance.