Interlocking sofa connectors, designed for a variety of furniture hardware, can connect and adjust furniture in different positions and angles. This is an excellent attachment tool for sofas or other furniture. Sofa connectors are mainly used to connect modular or upholstered furniture to form seat rows or seat groups, and are easy to install and disassemble. The product is designed with 4 mounting screw holes, making it easier to find the appropriate screw hole. Different sofas have different screw installation methods. Screws are not included in the package. Please don't mind before buying, thank you. Furniture connectors consist of two parts. Detailed size data can be found in the picture description. The rectangular bolts will not shake or loosen after installation and are strong and durable. Allows you to easily transform the sofa furniture in your home into what you want. Surface process: Galvanized Size: 120mm long Shape: Rectangular Material: Cold rolled steel Color: Silver Package contents: 5 pairs x rectangular sofa sliders Only the above package contents are not included, other products are not included. Note: Light photography and different monitors may cause the color picture of this item to be slightly different from the actual item. The measurement allowance is +/- 1-3 cm.