BOB Gear infant car seat adapter for stroller. Compatible with GRACO car seats. Comes in original box with manual and additional adapters I didn’t need for my stroller type. Gently used for a handful of months. It worked great with my hand me down 2014 revolution flex stroller (photo for reference only). Check the BOB website for compatibility with the serial number of your stroller. Older strollers *MAY* still work with this adapter. Have to check the website!