A clothes treating apparatus comprising: a cabinet; a tub fixed to the cabinet; a drum rotatably installed in the tub; a driving unit comprising a bearing housing for rotatably supporting a rotation shaft connected to the drum, and a driving motor for rotating the rotation shaft; a rear gasket configured to seal a rear portion of the tub, the rear gasket having flexibility; supporting members (710a, 730a; 710b, 730b) extending from the bearing housing at a rear side of the tub and extending to beneath the tub; and a plurality of dampers (760a, 760b, 770a, 770b, 780a, 780b) installed between the supporting members (710a, 730a; 710b, 730b) and the lower surface of the cabinet, wherein the plurality of dampers comprise: first dampers (760a, 760b); and second dampers (770a, 770b) disposed between the first dampers (760a, 760b) and a rear surface of the cabinet and downwardly extending from the supporting members (710a, 730a; 710b, 730b) toward the rear side of the cabinet; and wherein the supporting members comprise: first brackets (710a, 710b) connected to the bearing housing and extending from the rear side of the tub toward the lower surface of the cabinet; and second brackets (730a, 730b) connected to the first brackets (710a, 710b) and extending toward the front side of the cabinet, characterized in that the first dampers (760a, 760b) are inwardly extending from a front portion of the supporting members (710a, 730a; 710b, 730b) toward the lower surface of the cabinet for reducing vibration of the drum generated in left and right directions; and wherein a pair of elastic members (720a, 740a; 720b, 740b) are disposed at both ends portion of the second brackets (730a; 730b) to support both end portions of the second brackets (730a; 730b) with respect to the lower surface of the cabinet. a cabinet; a tub fixed to the cabinet; a drum rotatably installed in the tub; a driving unit comprising a bearing housing for rotatably supporting a rotation shaft connected to the drum, and a driving motor for rotating the rotation shaft; a rear gasket configured to seal a rear portion of the tub, the rear gasket having flexibility; supporting members (710a, 730a; 710b, 730b) extending from the bearing housing at a rear side of the tub and extending to beneath the tub; and a plurality of dampers (760a, 760b, 770a, 770b, 780a, 780b) installed between the supporting members (710a, 730a; 710b, 730b) and the lower surface of the cabinet, wherein the plurality of dampers comprise: first dampers (760a, 760b); and second dampers (770a, 770b) disposed between the first dampers (760a, 760b) and a rear surface of the cabinet and downwardly extending from the supporting members (710a, 730a; 710b, 730b) toward the rear side of the cabinet; and first brackets (710a, 710b) connected to the bearing housing and extending from the rear side of the tub toward the lower surface of the cabinet; and second brackets (730a, 730b) connected to the first brackets (710a, 710b) and extending toward the front side of the cabinet, characterized in that the first dampers (760a, 760b) are inwardly extending from a front portion of the supporting members (710a, 730a; 710b, 730b) toward the lower surface of the cabinet for reducing vibration of the drum generated in left and right directions; and wherein a pair of elastic members (720a, 740a; 720b, 740b) are disposed at both ends portion of the second brackets (730a; 730b) to support both end portions of the second brackets (730a; 730b) with respect to the lower surface of the cabinet.