Wooden hearts. The package contains 12 pieces of natural wood in four different sizes (approx. 15–46 mm). They are made of smooth, untreated wood, making them ideal for decorating, creative projects, scrapbooking, making postcards, seasonal decorations, and various DIY activities. The natural surface allows for easy painting, staining, varnishing, or decorating, or you can leave them in their rustic look.