Features: Made from premium-quality steel, so it is not only tough but also stable. The installation is simple and firm. This Seat Mount Bracket is sturdy, durable and has a long service life. Professional production, stable performance, enhance the safety of children riding. Universal mounting base, compatible with a wide range of applications of child safety seat. Specifications: Material: Steel Color: Black Package size: 16.3*6.8*34.5cm / 6.42*2.68*13.58in Package weight: 1450g / 51.15oz Installation vehicle requirements: 1. Fit for cars without ISOFIX interface. 2. The rear backrest of the car can be put down. 3. There is a gap between the rear backrest of the car and is not in closed state. Note: This bracket is suitable for cars with seat clearance that is lower than the trunk, is fiat with the trunk, or seat clearance is higher than the trunk (visually less than 5cm). The following models cannot be installed with ISOFIX interface brackets: The trunk is in closed state, and the rear seats cannot be put down. If you are not sure whether your car can be used, please contact our customer service! Package List: 2pcs Stent 2pcs Guide Slot 2 pairs of Screws