Non-slip design: precise anti-slip screws, the top of the screws is made of non-slip silicone material, which effectively protects the glass from scratches and ensures a better fit on the glass.Adjustable size: the adjustable design can be installed on glass with different diameters, do not worry about the glass loosening and slipping. Solidly thickened: glass holder adopts a classic semi-circular design to strengthen the load capacity, compact, beautiful and practical, and the simple appearance fits perfectly with your glass.Waterproof and moistureproof: adjustable glass clamps are made of aluminium alloy with smooth surface, strong and stable, wear-resistant and durable.Easy and practical: when glass clips are installed, simply attach them to the wall and attach the glass plate with the grooved non-slip silicone screws, which is comfortable and stable.Color: BlackMaterial: aluminum alloySizes include: S can clamp 6-8 mm thick, M can clamp 8-10 mm thick, L can clamp 10-12 mm thickPackage includes: 4pcs*glass clips.