The fun and foolproof way to leaf a variety of surfaces! Mona Lisa Simple Leaf is a traditional metal leaf on waxed transfer film, easily applied to flat surfaces without the mess and waste of traditional metal leaves. When Simple Leaf is applied to a glued surface, only the leaf that touches the glue is removed, saving the remaining leaf on the transfer film for a later project. Acid-free. All Mona Lisa Simple metal leaves measure 5.5" x 5.5".