This small “flip book” is intended to assist learners understand the concept that in English some separate items (2) are referred to as “pairs”. This resource can be used with its companion entitled “Pairs: Single Items Referred to As Pairs”. Both picture sets are available for free download on TpT and are intended for young learners (PreK-K), those who are learning English as a second/additional language or those who may be language delayed. Instructions for assembly are included in the Introduction. Feedback is greatly appreciated.