Pieces Invisible Hinge for Recessed Doors, 90/180 Degree Folding Shelves, Furniture Hinge, Cabinet Door Hinge with 16 Screws, Furniture Accessories, Hinge for Wardrobe and Cupboard Door

[Quality Materials]The 90-degree folding shelf hinges are made of cold-rolled steel, strong and durable, and double-plated with copper and nickel, making them rust-resistant and not easily deformed, more corrosion-resistant, and longer-lasting. They help you easily organize your furniture, save space, and keep things tidy.

[90-Degree/180-Degree Hinges]The shelf hinges are designed for use at both 90-degree and 180-degree angles and are suitable for most types of desks and walls.

[Easy to Use] Cabinet hinges can be installed as half-hinges or full-hinges without drilling. They are easy to install, remove, and replace, saving time and labor. (Please begin installation after determining the installation method and marking the installation position.)

[High Elasticity and Support] Stainless steel folding hinges are designed with internal springs offering high elasticity for a slow and smooth closing action, reducing impact and preventing noise. The concealed hinges can support up to 10 kilograms.

[Widely Used] These furniture hinges can be used for opening both upward-opening and downward-opening cabinet doors, such as wardrobe doors, shelves, tatami mat or folding table stands, inset cabinet hinges, and other door panels. The set includes 4 hinges and 16 screws.