1,Quality assurance 2.Two Way Cover 3.Easy Opening And Closing 4 ... Capacity8kg/2pcsRange of ApplicationVarious Wood Furniture DoorsMain FunctionsTwo Way Force,Quick Dismounting,With Cover,Easy Opening And ... overlay, half overlay, insert models available4.Finish :with high quality nickel plated, durable5.Meet different markets' need: ... . Look forward to cooperating with you! Two Way Concealed Hinge