The Primo Viaggio 4-35 Nido K offers Kinetic Pods for additional Side Impact Protection, to help keep the baby safe in case of a collision. It is recommended for children 4-35 lbs, and up to 32 inches. - Recommended for children 4-35 lbs, and up to 32 inches - The Kinetic Pods offer additional side impact protection and help to move forces away from your baby in case of a side collision. The pods are adjustable to ensure the perfect fit no matter where in the car the seat is installed. -Extendable Pagoda Hood offers complete coverage with an extendable zipper, mesh side netting for ventilation, and UPF 50 fabric keeping baby protected from UV rays. - 100% FR Free of harmful chemicals - Premium Base includes a built-in Anti-Rebound Bar and a 10-position metal load leg. Combining these features increases stability and significantly reduces the risk of injury in case of an accident. - Right Tight System that easily and securely locks the base in place for added stability with either the LATCH strap or the vehicle’s seat belt. - Full coverage protection with EPS & EPP foam. To provide increased protection and comfort throughout the shell and headrest. - Adjustable Side impact protection that easily adjusts to six different positions with no re-threading required. - Dual Stage Cushion System to provide proper head support and a snug seating position for newborns. - Harness retainer to stabilize harness clips, making them easier to locate when securing the baby in the seat - The European Belt Path feature, allows the carrier to be securely installed in a vehicle without the base. Simply thread the safety belt through the European Belt Path system. The carry handle can be secured in the forwardmost position as an anti-rebound bar for additional protection when the seat is in use without the base. - Compatible with most Peg Perego Strollers. Use the Primo Viaggio 4-35 Nido with other brand-named strollers, with the purchase of adapters.