douper Lid Stay with Soft Close Hinge Zinc Alloy in Satin Nickel Weight Support 40lb/2pcs, Perfect for Any Drop Lids When a Soft Closing Motion is Required, Pack of 2 Made of durbale Zinc alloy in Satin Nickel, quality assurance Suitable for lids or flaps when a soft closing motion is required, holds the door in any open position or lets it slide down gently Each Lid Stay can be used for Right or Left Hand Mounting, bychanging the installation size on turn over the door opening angle can be adjusted in the largest 7590 and 110position Fully adjustable for different(Max 40lbs/2pcs)weights by turning a screw at the middle of the arm to setup correct friction pressure Quality product, screws included for installation Douper lid hinges are suitable for any lids or flaps when a soft closing motion is required Holds the door in any open position or lets it slide down gently