TREND enterprises, Inc. Classroom Basics Owl-Stars! Learning Chts Combo Pk, set 5 Convenient five-piece classroom basics pack for PK-3 features friendly Owl-Stars! characters. Includes: Welcome, Happy Birthday, Days of the Week, Months of the Year, and Owl News. Extra Value: Back of charts feature reproducible activities, subject information, and helpful tips. 17" x 22" size appropriate for classrooms as well as smaller workspaces & home use.