Description: This hinge is made of copper, tough, soft and ductile.It is very reliable that with more than 50,000 times opening and closing service times.Fit for folding tabletop, sewing machine table and etc. Features: The opening and closing of case will be flexible and effortless. This hinge is made of copper, tough, soft and ductile. spring ensures strong strength and long durability, the rotation angle is 180 degree. Fit for folding tabletop, sewing machine table and etc. It is very reliable that with more than 50,000 times opening and closing service times. Specifications: Condition: Material: Copper Color: Sliver Surface: Chrome Thickness: 1.5mm Size: 45 x 30 x 1.5 mm / 1.77 x 1.18 x 0.06 inch (appr.) Package Included: 1 Pack x 2PCS Hinges Notice: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. 1,The opening and closing of case will be flexible and effortless. 2,This hinge is made of copper, tough, soft and ductile. 3, spring ensures strong strength and long durability, the rotation angle is 180 degree. 4,Fit for folding tabletop, sewing machine table and etc. 5,It is very reliable that with more than 50,000 times opening and closing service times. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.