uxcell Stainless Steel Universal Sofa Interlocking Furniture Connector 20pcs Product Name : Sofa Connector;Material : Stainless Steel Color : Silver Tone;Size : 44 x 18mm/ 1.7" x 0.7"(L*W) Hole Diameter : 4mm/ 0.16" Weight : 180g Package : 20pcs x Sofa Connector