Stainless steel material with high-precision mirror polishing process, bright and reflective surface, luxurious texture; D-shaped semi-circular design with rounded edges, high safety; double-screw side clamping structure with internal rubber gasket for cushioning and protection, fits 8-12mm tempered glass. Mainly used for glass fixing in glass railings, partition walls, shower rooms, display cabinets, etc., easy installation without glass drilling, stable clamping with even force distribution, mirror effect enhances overall decoration grade, suitable for high-end commercial spaces and exquisite residential projects.