This beautiful golden color hygrometer for cigar cellar will be perfect to allow you to control the humidity level of your cellar at all times.. . colors: gold black and white. . material: metal and plastic. . specificities. sd - 4610 golden color hygrometer for cigar humidor: needle hygrometer. to be fixed on the cellar with velcro (provided). pre - calibrated no additional handling required. . dimensions. sd - 4610 golden color hygrometer for cigar humidor: inner diameter x thickness (cm). 4.3x0.9cm