Beautiful floating shelves.  Liked them so much I bought them twice.

But one problem They just hang on screws and wobble slightly. 

When vacuuming one day less than six months after my contractor installed them during a reno, I bumped the longest one slightly from below, causing it to crash to the floor and shatter.  Oh no! 

Eventually after considering other more durable wooden floating shelves, I decided to buy a second set of these mirrored ones because they look so great on the foil wallpaper in my condo’s  small guest powder room. 

This time I’m going to try siliconing both the hanging strips at the rear of the shelves to the screws as well as the back edges of the shelves in the hopes of making the shelves more bump-resistant.  Less risky for guests too!