1. Size: Iron: 55mm x 44mm / 2.2inch x 1.7inch (L*W); Max Extension Length: 122mm/4.8inch; Distance Between 2 Holes: 40mm/1.6inch; The Thickness of Iron Sheet: 3mm 2. Material: Rust-resistant, sturdy and 3. The sofa connectors consist of two parts, which are connected by the three-cornered shape nail, the teeth part can be extended and tightened, can be stretched to a sufficient length for you to adjust and place the sofa 4. Sofa lock connector can be used to connect and adjust furniture in different positions and angles. It can also be hidden under the sofa by changing the angle when not in use. 5.Suitable for fixing different style combination sofa, please make sure the connecting piece of your sofa bottom is not less than 2 inches wide color: silver + black Material: iron Package Contents: 12 * Sectional Connectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from