juvale classroom bulletin board borders, 6 designs (36 inches, 6 pack) juvale mix and match this set of 36 classroom bulletin board borders to elevate a regular whiteboard, chalkboard, corkboard, or window and create a fun environment for your students to learn. the fun, eye-catching design will ensure your students don’t miss important homework assignments or announcements. decorate your classroom with cute patterns include stars, polka dot, confetti candy sprinkles, stripes, zig-zag, and back-to-school illustrations.