XUEMEI [High Quality]: Made of strong chromium-zinc alloy. The surface is polished to resist corrosion. Thickened arms. Strong and durable. [Exquisite design]: Designed to support the countertop, insert the lid of tables, cabinets, wardrobes, toy boxes, etc. and better support...cover or fan the wings, keep the door open to any position or allow it to be adjustable and easy use. [Multi-function] Suitable for folding brackets or bar compartments, aluminum or wooden door shutter accessories, especially suitable for small cabinets and tall cabinets, as well as shallow bodies. [Adjustable]: Adjust the correct friction pressure (including hexagonal wrench) by adjusting the screw in the middle of the arm to adjust the pressure of different weights. [Easy to open]: Easy to open and stop at any open position, dual function, automatic closing. Product description Specification: Material: Satin Nickel Alloy Size205mm. Use the screw in the middle of the rotating arm to fully adjust different weights to adjust the correct friction pressure Can be placed on the left side or used for cabinets, toys, kitchen countertops, office cabinets and boxes.Packing list: 2 support hinges Note: Manual measurement may have 2-3cm error. Please allow slight measurement errors.