Sold as 24/Carton. Trifold project board is perfect for sales presentations, exhibits, and display purposes Overall dimensions: 24" x 48"; side panel dimensions: 24" x 12.75"; center panel dimensions: 24" x 22.5" Constructed from a sturdy and lightweight 1-ply corrugated fiberboard with overlapping side panels that make transporting the board easy Features a smooth white surface with a matte finish; the back of the board is brown kraft