for installation in the surface, with 1 drain body, with sound-decoupling installation feet, for height adjustment, sanded flange for secure absorption of composite seals in accordance with ZDB bulletin, drain body with odor and cleaning cap, height-adjustable adjusting screws, protection against dust, tile stop, frame clamping piece, channel body made of stainless steel 1.4301, drain body made of polypropylene, highly impact-resistant