This sturdy lid support with soft-close function is meticulously designed to prevent fingers from being slammed or toys and other objects from being crushed. Made of high-quality zinc alloy, it boasts strong load-bearing capacity and can support up to 20 lbs./2 items, making it suitable for various applications such as wooden boxes, toy chests, storage trunks, and benches. This easy-to-install lid closer can be mounted on either the left or right side and fits most lids with opening angles between 90° and 105°, allowing you to adjust and maintain the lid at any desired angle. We provide an installation guide with the product to help you easily locate the correct screw holes and complete the installation without any hassle. Even if you're not very skilled with your hands, the entire installation process will be straightforward and simple. Please note: to ensure proper installation, please refer to the enclosed image and select the appropriate number of lids supports based on the width of your lid. Additionally, our lid hinges are not suitable for use with hanging cabinets.