Review on 🔩 Alise 4 Pcs Floating Shelf Bracket - Stainless Steel Support Brackets, Heavy-Duty Corner Brace for Wall Hanging, 5x3 Inch Size, Bright White Finish by Jim Cox

The brackets themselves look nice and are good quality stainless steel. The reason I'm only giving the brackets 3 stars is because the holes are pretty poorly finished. At least half of the holes are not round but have jagged edges. In addition, at least half of the holes are too small. The M5 screw should easily fit or screw into the holes (5mm as stated in the product description/picture) but in my experience this is not the case. I force fitted a 25mm M5 stainless steel screw into the hole and then unscrewed it. At the same time, the mount gnawed the thread of the M5 bolt - it serrated the thread and quenched it. It was also difficult to use a drill to increase/round off the size of the holes on the bracket. I had to buy a cobalt drill and then with some effort was able to drill the right size holes.