Dimensions:Outside, 16" x 10-1/2" x 6-1/2"Inside, 14-1/2" x 9" x 5". This Figured Black Walnut Handmade Wooden Keepsake Box with lock is made with rare 100% figured Black Walnut 3/4" thick. Has a high quality strong lock and Brusso large quadrant hinges. 12 coats of lacquer sanded and buffed. Through dove tail construction.