PRODUCTS SPECIFICATION: Color Silver Material Zinc Alloy Finish Nickel plated Style Lid hinge soft close Mounting Type Door Mount PRODUCT FEATURES: DURABLE LID SUPPORT HINGE–Made of Zinc ally in Satin Nickel, Lid support can be mounted for flap support or bar counter function. SOFT CLOSE LID STAY—Every Lid support can be adjusted in largest 7590 and 100 and used for Right or Left Hand mounting. MAX WEIGHT LID HINGE–Support 40lbs when use 2 pcs lid stays, Lid support hinge can be mounted on the left or right side. WIDE APPLICATION–Perfect as toy box hinges, Lid stay support good for kitchen cabinet door cupboard and window seat, wardrobe. EASY TO INSTALL LID SUPPORT –The lid hinge is used for side mounting and top mounting. Only mark two points for drilling holes, and screw each mounting bracket into its respective place. Installing screws and Allen wrench in package.