Glass Shelf Bracketsstandard Brackets: Basic Brackets For General-Purpose Use.Sturdy Brackets For Holding Thicker Or Heavier Glass Shelves.12Mm Glass Thickness: Suitable For 12Mm Thick Glass Shelves.Chrome Finish: Attractive Chrome Finish For A Sleek And Modern Appearance.Secure Hold: Bracket Securely Holds The Glass Shelf In Place, Preventing Shifting Or Falling.Easy Installation: Reduces Risk Of Injury From Improper Installation.