New, comes with user manual NUNA® PIPA™ Car Seat Latch Guides The Nuna Car Seat Latch Guides make installation of many car seats simple and easy .The Nuna Latch Guides secure to the lower anchors acting like a funnel making it easy to install most latch connectors. Buy a set for each vehicle and each seating position with latch anchors so you can quickly and easily move car seats from vehicle to vehicle, and to different seating positions within each vehicle