Product Features: + Britax ISOFIX system anchors the child seat directly to the car removing the need for seat belts. This allows far less room for error when fitting and assures superior protection. + Incorporating "pivot link" a safety feature patented by and unique to Britax, which reduces the movement of your child within the seat in the event of an accident. + Si-Pro system, deep softly padded side wings for optimum side impact protection. + Adjusta-Fit system allows easy headrest and harness adjustment to accommodate your growing child. + User friendly side elastics to retain the harness straps, making it easier to get your child in and out of the seat. + 3 recline positions help your child to enjoy a comfortable ride. + The Britax Duo Plus ISOFIX is compatible with over 250 different vehicles. Before fitting you must ensure this seat is compatible with any vehicles you may wish to use it in. + If used with a "top tether" (available as an accessory) this seat has been approved as universally compatible with any ISOFIX vehicle that features "top tether" anchorage points, and is declared suitable for universal ISOFIX child seats in the vehicle handbook. You must check Fit-finder™ regarding how to fit this seat in your car. + This seat can also be installed with a lap and diagonal seat belt only, meaning it can be safely fitted in cars without ISOFIX fittings. + 5 point safety harness with easy one pull adjustment. + Comfi-Flex system, which uses layers of soft touch, breathable fabric, flexible wadding and open cell foam to create new levels of enhanced seated comfort. + Comfi-Cool system, which uses soft mesh, durable and breathable fabrics to create ultra dry, cool seated comfort. + Includes ISOFIX latch guides to help protect your car interior. + Removable, washable cover, for any little "accidents"!