Original design by Natalie Kilgore © all rights reserved. Printed on eco-friendly, sustainably-harvested birch wood. Each ornament measures 4-1/4" in diameter. Flat; wood thickness: 1/16" (like a credit card) with 1/8" hole. Ornament is thin and lightweight so it will hang well on tree limbs. Decorative s-hook included. Printed and assembled in partnership with Night Owl Paper Goods. Just like in nature, no two trees are alike! Natural wood grain differs from ornament to ornament, creating a slight variation in ink color that only enhances the uniqueness of the product. Each ornament is dated and signed on the back by the artist in small print on the lower right side of the ornament.