Adjustable --- with the rubber layers and micro-adjusting , it's suitable for 8-10mm thickness of glass. Glass clamps --- 8pcs of glass clamps, size 52 x 43 x 24 mm (H x L x T/D), suitable for 8-10 mm glass. Easy to install --- Comes with the hexagon diver, it is easy to loosen or tighten screws. High quality material --- Make of 304 stainless steel With Polished Finish, more strong and sturdy, which is rustproof, waterproof and heat-resisted, not easy to damage. Safe --- the rubber gasket can be stably and safely secured to fixing in the glass, good perfect for fixing glass of balustrade, staircase, handrail, etc., Weight: 1.71740102098 Pounds, Manufacturer: Pomoflexi