Ring adapter clicks Nuna PIPA™ infant car seat into Nuna MIXX™ stroller instantly. Good condition with normal wear, as noted in photos. LO outgrew infant seat so this is no longer needed. Lots of life left! 🚭 Smoke-free home! 🚭 | Bundle and save! 💵 | Offers welcome | Fast shipping! 📦 Message me with any questions! - Thank you for looking!