These wood pieces are something found at Svensk Hemslöjd stores in Sweden. They are 2.5" to 2.75" long and 1 .25" wide. You would sew the fabric trims on to make a bookmark. I think they are made from juniper wood. They look just like the wooden juniper spreaders we carry. Made in Sweden. The fabric ribbon trims are sold separately. We suggest #1068 ribbons that are 5/8" wide.