[Material]: It is made of solid brass. It has a strong load-bearing capacity, is durable, moisture-proof, and corrosion-proof, and has brushed and mirror-finished surfaces for a bright gloss. [No need to drill holes]: The brass glass clip contains screws, adjustable rubber posts, and rubber pads, and requires no nail glue to stick, reducing damage to the glass panel, saving space, opening and closing evenly, stability, and not falling off. [Easy to Install]: Installation is easy and simple, saving time and effort. Just fix the glass shelf clamp on the wall, put the glass into it, and tighten it. [Application]: The glass shelf clamp has a wide range of applications and can be used in toilets, bathrooms, cabinets, wine cabinets, laminated shelves, restaurants, and other glass shelves, glass cabinet doors, or other glass furniture. Color: Gold Material:Copper ClipShape:StraightEdge Groove Width: 12mm / 0.47inch MountingHoleDiameter: 4.5mm / 0.18inch Suitable for:10-12 mm/ 0.39-0.47inchThick Glass TotalThickness: 20.5mm / 0.81inch OverallSize: 24 x 31mm / 0.94 x 1.22inch (L*W) Package Content: 2Pcs x Brass Glass Shelf Clamps, 4 x Screws(24mm), 4 x Expansion Screws