Package quantity: 2pcs hinges, extended length: 205mm Material: zinc alloy, corrosion-resistant, oxidation-resistant, durable, long-lasting luster, easy to clean. Easy to install: each can be used for right or left hand installation. By changing the mounting size, the door opening angle can be adjusted at a maximum of 75°, 90° and 100° (or 105°). Arbitrary adjustment: By turning the screw in the middle of the arm, you can fully adjust the different weights to set the correct friction pressure. Widely used: Soft closing buffers can be widely used for furniture doors, kitchen cabinet doors, cabinet doors, wooden cabinet boxes, etc., Manufacturer: Shun Yingtong