The perfect size for lots of sensory practice with tracing words as well as a creative space for setting up creative playtime dioramas! Letters stand out clearly in the smooth blue laminate bottom of the tray. Includes wooden lid and crystalline silica-free fine-grain Safe Sand®. Details: Wood15" x 8" traySensory Feedback Makes Learning Stick! The perfect size for lots of sensory practice with tracing wordsContents: 1 tray with lid 1 bag of sand