Printed with state-of-the-art UV digital machines with High Definition Photo Quality. ; The edges are polished and extra clear 1st class 4mm tempered glass is used. ; Since tempered glass is used, it is 10 times more resistant to breakage than normal glass. ; You can hang your Glass Painting using the 2 nails and hanging bracket included in the package. ; Our products are hygienic and anti-bacterial and are very easy to clean. ; Thanks to the hanging bracket on the back, you can easily hang it on your walls;