Dimensions: 380 x 450 x 55 mm (length, width, height) Hinge material: Stainless steel Net weight (kg): 1.9 Option: standard option Quick release Shape: Round Soft close system WC seat and cover LAUFEN PRO, Duroplast hollow space fixation, removable , automatic lowering system matching floorstanding WC pan, order no. 82295.2 and wallhung WC pan, order no. 82095.6, 82096.5, 82096.6Order no. 89695.1