Due to a spring and bearing mechanism, the trays stay at the same height.
 
 4 rubber bumpers with shock absorber against impacts
 
 4 wheels, two with brakes, two without brakes, 360° swivel 
 
 Dimensions: 600*700*850 mm
 
 All manufactured from AISI304 quality 18/8 Cr-Ni stainless steel sheet.