What You Get: 4 pcs sofa connectors with mounting screws. Main board length: 122mm / 4.8", width: 55mm / 2.1". The sofa interlocking connector helps keep sectional furniture from separating. Heavy Duty Sofa Connector: The sofa connector is made of thickened nylon material and steel. The main longboard of the sofa connector is 8.3mm thick, not easily deformed, and resistant to heavy pressure. Easy to Install: Screw the two parts of the sofa connector to the back or bottom of the sofas that need to be connected. The sofa clips tighten securely, and the extended triangular peg provides strong interlocking performance. Usage: Sofa interlocking connectors are suitable for connecting various furniture pieces, including sofas, double sofas, recliners, chairs, chaise lounges, beds, and more, effectively helping prevent combination sofas from moving apart. Features: 1. Sectional couch connector is made of high-quality nylon and steel, very durable. 2. The connector can be rotated 360 degrees for easier connection and installation. 3. The sofa connector is easy to install, allowing the sofa to be simply connected and separated after installation, adding convenience to home living. Specifications: Product Name: Sectional Couch Connectors Material: Steel Color: Silver Length: 122mm / 4.8" Width: 55mm / 2.1" Screw Size: M4 x 16 Package Included: 4 pcs x Sectional Couch Connectors 40 pcs x Mounting Screws