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 touch Product Size:L-56mm/2.2in,W-24mm/0.95in,H-50mm/1.97in.Suitable for glass 3-20mm thick Package Content:4 x Pieces of Glass Partitions (Including Mounting Hardware:8 x Screws,8 x Anchors).Wall shelf brackets give every room in your home a refined style Easy 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 at the bottom of the bracket Application: The wall shelf brackets have a practical design and adjustable and stable structure, which is suitable for glass or wooden shelves on shelf, exhibition stand, garden shelf, outdoor wall brackets and bathroom glass shelf, etc.