Plastic TRANSFORM YOUR MINU STROLLER: Create a from birth solution or a travel system on your Minu stroller FITS UPPAbaby STROLLERS: Minu Stroller and Minu V2 Stroller. NOT compatible with Minu V3 ONLY COMPATIBLE WITH: UPPAbaby Aria infant car seat, Mesa infant car seat, Mesa V2 infant car seat, Mesa Max infant car seat (all model years), UPPAbaby Bassinet (models 2018 - 2019), & UPPAbaby Bassinet V2 QUICK ATTACHMENT: A quick, no-tools attachment with color coded dot indicators ensures a proper and secure installation FOLD-FRIENDLY: Stroller conveniently folds with the adapters on