Flexible Adjustment : These brackets adjust to fit shelves from 2 to 21mm thick, accommodating a wide range of shelf materials and thicknesses.Heavy Duty Zinc Alloy : Constructed to withstand wear and tear, these brackets are corrosion resistant, ensuring longevity even in challenging conditions.Indoor & Outdoor Versatility : Ideal for use in any environment, these clamps provide dependable support for shelves in both enclosed and open spaces.Elegant Eagle Beak Design : The distinctive shape paired with a glossy black finish adds a touch of sophistication to any shelving arrangement.Convenient Installation : Includes all necessary hardware for a seamless installation process, saving you time and ensuring stability.Transform your shelving setup with our eagle beak shaped glass shelf clamps, designed to offer both beauty and brawn in any indoor or outdoor setting.