This is an adapter that allows you to attach a car seat to the Joolz Hub and Hub+ stroller frames. It can be used as a high-seat stroller and a baby travel system. Used for about 3 months and then stored. There are sticker marks as shown in photo 4, and rust on the metal parts as shown in photos 5 and 6. There are no issues with use. It will be wrapped in bubble wrap and then placed in a Joolz box for shipping. The box will be wrapped in packing wrap, and the shipping label will be attached to it. Please understand. Compatible Strollers ・Joolz Hub ・Joolz Hub+ Compatible Infant Car Seats BeSafe iZi Go Modular X1 BeSafe iZi Go Modular BeSafe iZi Go X1 Britax Römer Baby-Safe 5Z Nuna Pipa Nuna Pipa RX Nuna Pipa Lite Nuna Pipa Lite R Nuna Pipa Lite LX Maxi Cosi CabrioFix Maxi Cosi Pebble Maxi Cosi Pebble Plus Maxi Cosi Pebble Pro Maxi Cosi Pebble 360 Cybex Aton M Cybex Aton 2 Cybex Aton Q Cybex Cloud Q Cybex Cloud Z