Easy Installation: The Car Baby Seat ISOFIX Guides Groove clearly indicates the installation position of the ISOFIX connector, simplifying the setup process. Installing an ISOFIX harness without a guide can be challenging and may lead to buckle damage. Protect Your Seat: This Car Seat ISOFIX Latch helps prevent ISOFIX buckles from damaging your car seat, preserving its condition and extending its lifespan. Material: The Car Seat ISOFIX Latch Interface Bracket is constructed from high-quality PP material, designed for durability and long-term use under normal conditions. Premium Size: The Car Child Seat ISOFIX Interface Buckle measures 4.6cm x 4.9cm x 5.6cm (1.81in x 1.93in x 2.20in), engineered to fit securely into your child car seat and vehicle's ISOFIX anchor points. Package List: Each package includes 1 pair of child car seat ISOFIX guide channels. Size: 4.6cm x 4.9cm x 5.6cm / 1.81in x 1.93in x 2.20in Package Includes: 2 Car Baby Seat ISOFIX Guide Grooves Note: Please allow 1-2cm variation due to manual measurement.