Eureka Dr. Seuss Whoville Whos Deco Trim Includes (12) Strips Strips measure 3.25'' W x 37'' L for a total of 37'. Complete your classroom with this fun, colorful Whoville trim to brighten up the classroom! Whoville Whos Deco trim is perfect for kindergarten and elementary school classrooms. Add fun flair to your displays, windows, doorways or chalkboards!