23-3/4 in x 2 ft 5-3/8 in. 0.69 mil. Official Box Tops for Education brand. Box Tops for Education. When communicating about this particular product, please include end flap with the embossed numbers, or laser printed white numbers and the UPC bar code located on this panel. www.Hefty.com. Please recycle. 100% recycled paperboard. Easy to tie. Easy to lift and carry. Everyday strength. Printed in the USA.