Vetro Quick-mount (20x24) The Vetro Quick-Mount Version has the same modern look as our traditional stand-off version. Less damage to walls than our traditional Vetro stand-off barrel system. Hand made in the USA using High-quality 1/4" Frame Grade acrylics give you up to 90% UV blocking protection for your images and artwork. The unique french cleat mounting bracket floats the Vetro frame off the wall by 1/2 and gives the quick-mount system the appearance of floating.