Carson Dellosa Four Blocks Learning Centers Bulletin Board Set (3454) 8 center signs-math, art, blocks, science, home living, community, reading, writing Center planning display, 24 inch x 12.5 inch (or cut apart for two 24 inch x 6.25 inch pieces) inchToday's Centers inch header Resource Guide Each center sign approx. 16 inch x 11 inch 8 center signs-math, art, blocks, science, home living, community, reading, writing, Center planning display, 24" x 12.5" (or cut apart for two 24" x 6.25" pieces), "Today's Centers" header, Resource Guide, Each center sign approx. 16" x 11"