Taken from a triple display setup. As I’ve upgraded to an ultra big ultra wide so these are now redundant and looking to some use not landfill! Sold as seen in the main picture without any fixings. It depends on the wall what you will need, I had these on plasterboard so had to use hollow wall anchors - if in doubt go to any DIY shop / B&Q / Screwfix and they can give you what you need.
eBay