EARTH IS OUR ONLY HOME! LET US TAKE CARE OF IT. Earth Day Bulletin Board Letters, Earth Day, Spring, Summer Classroom Décor, Earth Day, Spring, Summer Sayings, Earth Day, Spring, Summer, Back To School, End of Year The words read, EARTH IS OUR ONLY HOME! LET US TAKE CARE OF IT. Size: 8.5 by 11 inch (letter paper) To print 2 or more letters on one page, please choose print multiple pages, option in your printer. Great for a quick bulletin board, door display and more.