The wine boxes fabrication is a great process! The boxes meet environment standards for utilization of all parts of the tree; parts of a tree that many may toss to the garbage cans, others do not. The varying types of trees used are: pine, paulownia, rubber wood, maple, oak, birch, beech, poplar and MDF wrapped with PU leather (synthetic or man-made leather) accented in hand carved tin, metals and with various patterns, e.g. natural wood, embossed, stained, painted, laminated, stamped, burnt affect, etc. Each wine box introduces its own component which is specially comprised with one of the above mentioned wood types and treatments. Wine box closures are either environmentally engineered in a natural process and/or close with quality metal hinges and fixtures.