The modular FLEX BASE iSENSE is compatible with the BABY-SAFE iSENSE, the BABY-SAFE 3 i-SIZE, and the DUALFIX iSENSE allowing you to use it from birth to approx 4 years. Rotatable base - car seats on the base can be turned 90/ 360° for easy entry as well as forward and rearward facing usage. Adjustable angle optimisation In cars with inclined vehicle seats, there may be a risk of your child's head tipping forward especially when they fall asleep in a car seat. With our FLEX BASE iSENSE you can easily adjust the angle of the car seat to six different positions, to provide a more ergonomic yet safe position of your child during any journey and in any car. Smart and adjustable support leg provides extra stability for the infant carrier base via the vehicle floor. It minimises the tilting and rotational movement and reduces the forward movement forces exerted on your child in a crash situation, helping to protect them. For a secure installation, the support leg can be adjusted to suit the height that’s best for your car. The easy-to-read indicator shows you when the support leg is positioned firmly on your vehicle’s floor, changing from red to black when correctly installed. Additionally, the support leg will notify you with a sound if not correctly installed. Adjustable rebound bar that not only helps to prevent the child car seat from tilting in an impact but can also be adjusted by an entire 8 degrees. This allows you to easily adjust the rebound bar to the backrest of the vehicle seat and gives your child 10% of additional leg space. The Britax Römer patented Pivot Link ISOFIX System directs the force first downward (1), into the vehicle seat, and then forward (2), more gently – greatly reducing the risk of head and neck injury for your child. Easy access: the rotating feature of the base allows you to turn the seat to the car door, allowing you to easily place your child in and out of the seat Dimensions (H x W x D) 43.5 x 44 x 66 cm Weight 9.5 kg Installation Manual for installation and Britax BabySafe iSense Baby car seat information. Vehicle Fit Guide for checking fitting compatibility with your vehicle