About this item Size: The diameter of the discs is 3.1"-3.5" ; Thickness is about 0.3". Wood Circles are made of natural pine wood with tree barks. Ideal for any DIY project: Hand painting, coasters, photo props, Christmas ornanments, Holiday decorations, wedding decorations, etc Each package comes with 25 pieces unfinished natural wood slices. Each wood discs was sanded to make the surface smooth and safe enough for use,but be careful of barks We have sold thousands of wood pieces for crafts in the Amazon. We believe you will be satisfied with our wood slices. If you are not satisfied, please contact us directly.