Slides up and down on a wooden track to either of two positions 15" apart. Mount the dryer high for long items and slide it down within reach to remove clothes! Dryer head also slides completely off fixed track. Made of maple with galvanized steel folding mechanism. Fit-and-finish somewhat rough. 48" wingspread for 15' of drying space, fold to 28"Hx6"Wx2½"D. 4 lb.