Description: 【Specification】The opening angle is 45 degrees, 1 pair hinges for left and right 【Steel Material】Our Flip Out Tray Hinges are made of steel, anti rust and sturdy structure 【Easy to Install】Remove drawer front or panels from cabinet. Attach the flip out tray hinges to the inside of the cabinet where the panel was removed. Secure the panel back onto the hinges, ensuring a proper fit that allows for a smooth flip out function 【Soft Close Cabinet Hinges】each hinge has a damper that reduces the closing speed to prevent noise from closing the door 【Application】Soft Close Flip Out Tray Hinges suitable for tip trays, sink flip out trays, kitchen cabinet doors, closets, bookcases, TV cabinets, wine cabinets, etc. Size Chart: length approx 9.75cm/3.84inch Package Includes: 1 Pair Flip Out Tray Hinges Note: Please allow slightly errors 1-2cm differences due to manual measurement.