The rotatable design of these hinges allows for easy use, with 360° rotation. One of the unique features of these pivot hinges is that they are hidden when the door is closed, providing a clean and modern look, a great choice for those who want a minimalist aesthetic. Features -Color:Silver -Material:Stainless steel -Size:5.70X1.60X0.20cm/2.24X0.63X0.08in -Hole diameter: 4.5 mm / 0.17 in -Pitch-row: 38 mm / 1.49 in -Sturdy material: These Door Hinges are made from stainless steel for use, not easy to deform or break -Easy to operate: The 360-degree rotating hinge is a hidden upper and lower hinge for easy operation, time and efforts saving -Multiple uses: Pivot hinges can be used for a variety of door and window installations, of great use -Rotating design: The rotatable hinge allows for easy opening and closing of doors, with smooth surface, you can use rest assured -Durability: Hidden effect when the door is closed, the 360 degree rotating pivot hinge will not affect the overall look Package list: hinges