The dark wood|black|white|and gray color combinations|as well as the sleek text and designs|make this wall décor bulletin board set a fresh addition to any classroom. Use each piece separately around the room|or put them all together to create the perfect gallery wall. Welcome piece measures 23" x 8-1/4". 21 total pieces. Set includes: 1 “Welcome” sign 1 “Learn” sign and 1 “Hello” sign 11 signs with positive messages 3 boxwood topiary trees and 4 chevron arrow accents Bulletin board guide with set up and activity suggestions Shiny protective coating for durability