The Primo Viaggio SIP 30-30 includes one base with LATCH system for easy and secure installation. Level indicator on base shows correct installation angle. Features and Benefits: For infants 5 to 30 lbs., up to 30 inchesSIP: Side Impact ProtectionEPS: Expanded Poly StyreneTravel system compatibleLATCH System Base includedRemovable newborn cushionLarge, adjustable, and removable hoodAvailable in many fashion forward collections Can be used as a travel system with any Peg Perego stroller. (Book stroller shown in image) Innovative jersey microfiber fabric keeps baby cool and comfortable. Quality and Safety The ideal solution for transporting infants 5 to 30 pounds (up to 30 inches), the Primo Viaggio SIP 30-30 car seat exceeds the most stringent Side Impact Protection safety standards in the world. Available in a wide variety of fashionable colors that coordinate with Peg Perego strollers, the Primo Viaggio SIP 30-30 attaches easily for a sleek, stylish, and functional travel system. Includes one LATCH System Base (additional bases sold separately).Convenience of a Travel System The Primo Viaggio SIP 30-30 is made with the highest quality materials, providing complete safety and peace of mind to parents of little ones. Adjustable Side Impact Protection (SIP) exceeds the most stringent safety standards in the world. The head panel and shell include energy-absorbing Expanded Poly Styrene (EPS) foam, to protect infant’s head and torso from impact forces. The Primo Viaggio SIP 30-30 transitions seamlessly from car to any travel system-compatible Peg Perego stroller. The included LATCH System Base remains in the vehicle after a one-time installation, allowing for easy removal and attachment of the seat. Style and Comfort The Primo Viaggio SIP 30-30 was designed to provide the utmost in safety and fashion. Style-conscious parents will appreciate the fashion-forward fabrics and colors that coordinate with Peg Perego strollers. Includes an innovative microfiber headrest and cushion that is breathable and can absorb moisture -- keeping infant cool and comfortable. All Peg Perego products, including the Primo Viaggio SIP 30-30 infant car seat, are made in Italy.