Usage Tips:4 Pieces Glass Shelf Support, Adjustable Polished Zinc Alloy Bathroom Glass Shelf Up To 3-20mm Thickness Max Material: The glass clip holder is made of high quality zinc alloy, It features shiny appearance, rust protection, corrosion protection and strong load bearing capacity. modern style and a polished finish surface, comfortable to touchProduct size:L-56mm/2.2in,W-24mm/0.95in,H-50mm/1, 97 inch.Suitable for 3-20mm thick glassPackage Content: 4 x Pieces of Glass Partitions (Including Mounting Hardware: 8 x Screws, 8 x Anchors ).Wall-mounted shelf brackets give any room in your home a refined styleEasy installation: screws to the wall with fixings provided, then simply adjust the gap between the jaws to fix it on the shelf with the screws located at the bottom of the bracketApplication: The wall shelf brackets have a practical and adjustable design and a stable structure, which is suitable for glass or wooden boards on a shelf, a exhibition stand,a garden shelf,exterior wall brackets and a bathroom glass shelf,etc