These folding hinge joints are made of iron materials, ensuring that they are strong and durable, making them ideal for long-term use. The adjustable design allows for personalized adjustment of the angle of the beach chair, providing a comfortable lying experience. The folding hinge design makes it easy to carry and store, making it suitable for outdoor activities and travel. These hinges are a must-have furniture accessory for any household, as they can be used to repair and modify sofas, recliners, and other furniture, increasing their practicality and aesthetics. Features -Color:Silver -Material:Iron -Size:10.00X9.00X1.50cm/3.93X3.54X0.59in -The iron materials used in these folding hinge joints ensure that they are strong and durable, making them ideal for long-term use. -The adjustable design allows for easy adjustment of the angle of the beach chair, providing a comfortable lying experience. -The folding hinge design makes it easy to carry and store, making it suitable for outdoor activities and travel. -These folding hinges are made of stable and firm iron material, you can use this hinge with ease and convenience. -These hinges are a must-have furniture accessory for any household, as they can be used to repair and modify sofas, recliners, and other furniture, increasing their practicality and aesthetics. Package list: 8 x Folding Sofa Hinges