2 PCS 2.76 Inch Hidden Hinge Invisible Concealed Cross 180 Degree Zinc Alloy

【High-quality Zinc Alloy Material】:Made of high quality zinc alloy, anti-rust and corrosion-resistant, durable and sturdy to use, which can ensure the quality and service life of the hinge. 【180 °Opening Degree】: The hinge is installed on the door leaf with a 180 degree opening angle, and it can be hidden after closing.