Features: Heavy-duty reliability meets plug-and-play simplicity sets up workout zones in 10 seconds whether youre redecorating your apartment or unpacking in a hotel. Material: Stainless Steel, PU,Sponge Size: Adjustable range from 21.2 to 28.5 Inches Weight:915g/2pounds Package Contents: Adjustable Spreader Bar Ergonomic design fits comfortably for extended use Soft PU & sponge for comfortable support