House of Doolittle 3986 US Monuments Reversible/Erasable Yearly Wall Calendar, 24 x 37, 2016 Printed on 100% Recycled FSC Certified Paper Containing 60% Post-Consumer Waste with Soy Inks Made in the USA Two Sided Vertical on One Side and Horizontal on the Other Heavy Laminated Write-On/Wipe-Off Surface Wipes Clean with a Damp Cloth Includes Water Soluble Marker and Hangers/Individually Tubed Block Size Vertical 1 x 1 1/8 Inch - Horizontal 1 x 1 3/4 Inch