Features:1. LID SUPPORT HINGE USAGE-The lid support hinge supports the lids of boX, such as toy boX, cabinet, closet, wardrobe lid. Perfect for any lid or hatch where a smooth closing action is required.2. WEIGHT CAPACITY 50LB-Lid stay maX weight support 50lbs/2pcs, Lid support hinge can be mounted on left or right side. Top opening adjustable angle of 75 degrees, 90 degrees, 110 degrees self.3. KEEP THE LID OPEN - The lid hinge holds the lid open until you want to close it. No more worrying about having to support the lid hinge. And to prevent fingers from being smashed.4. DURABLE MATERIAL-Strong bearing capacity, metal connector instead of plastic clip. Constructed of high quality zinc alloy with maximum corrosion resistance and durability, the lid stay hinges ensure high performance.5. EASY TO INSTALL-You can stick cover easily to install Notes:1. Due to manual measurement, please allow 1-3 cm error. Make sure you don't mind before you bid.2.Colors may vary due to different monitors, please understand. Thank you for your support :)