304 STAINLESS STEEL: The hinge is made of high-quality 304 stainless steel, which is thick and durable, not easily deformed. It is a good choice for you.(►Note: You need to punch holes before you can install it) HIGH STABILITY: The hinge has excellent hardness and stability, high quality, and will not be damaged even in a humid environment. The bathroom can also be used with confidence, it can be used for a long time. EASY TO USE: The hinge is safe and reliable to use, and the accessories are complete. Easy to install, you can use it with confidence. The polished edges of the hinge will not scratch your hands. APPEARANCE DESIGN: The hinge is exquisite and beautiful, paying attention to manual details, and the perfect combination of material and shape makes it more elegant. ​SCOPE OF APPLICATION: This hinge is mainly used for tempered glass doors, which is safe and reliable to use. If you have other questions, please feel free to contact us.