This box is made of Paulownia wood and it is woodburned, stained with wood stain and hand painted. All the wood pieces are cut, sanded and painted. They are made of Baltic birch. The box and pieces have a clear top coat to protect against UV rays moisture and scratching. The inside is lined with black felt and decorative paper Dimensions of box Width: 8.5" Depth: 5.25" Height: 4" Inside Width: 7.75" Depth:4.75" Height: 2.5" The box comes with the pad lock and two keys and is fully functional, however, I can not guarantee the safety of valuables locked in the box. The intention of the lock and key are for art and decorative purposes primarily. My items are handmade in my home studio. Please do not resell my artwork Designs are copyrighted by LunarArtHouse