This is a gently used item. Some mild scratching from use as would be expected. If you want to verify you stroller/car seat fit please contact Bob Stroller and reference the photo with the mnfg. Date/batch no./ Works with these Chicco Seats: KeyFit 30, KeyFit 30 Zip, KeyFit Zip Air, KeyFit Magic, & Fit2 For use with all 2011 and newer (see compatible stroller Serial Number ranges below) BOB DUALLIE Strollers featuring the Accessory Adapters. Compatibility based on BOB Stroller Serial Number: 2016 Revolution PRO Duallie: U62185000001 and higher 2016 Revolution FLEX Duallie: U60185000001 and higher 2016 Ironman Duallie: U56185000001 and higher 2016 Sport Utility Stroller Duallie: U66185000001 and higher 2016 Stroller Strides Duallie: U67185000001 and higher IRONMAN Duallie 2010/2011-Sept 2015: AX000001 and higher Revolution FLEX Duallie 2014-Sept 2015: ED000001 and higher, EF000001 and higher Revolution PRO Duallie 2014 and newer: EB000001 and higher Revolution SE Duallie 2010/2011-Sept 2015: AR000001 and higher, DB000000 and higher Sport Utility Stroller Duallie 2010/2011-Sept 2015: AW000001 and higher Stroller Strides Duallie 2010/2011-Sept 2015: AT000001 and higher NOTE! This BOB Duallie Infant Car Seat Adapter, S02984500, will not work on 2007-2010 and older strollers. Please check your serial number and model year before purchasing this adapter or call us with any questions (800.969.6199).