All our boxes are handcrafted from 3/8 inch Oak, Maple, or Cherry American hardwoods. They have recessed tops and bottoms made from 1/4 inch Maple, Oak, or Cherry plywood. The corners are mitered and the top edges are rounded over to give them a beautiful finished appearance. They have interlocking hinged lids with 90 degree stop hinges to help support the lid when open. We hand sand everything smooth so they are ready to use right out of the box. The outside dimensions of these boxes...