VIA Seating Special Edition Swopper Stool, Black Features a color coordinated seat and spring Allows for multidimensional movement Via offers a five year warranty to the initial purchaser Easy 3-step assembly, no tools required Weight capacity 290 lbs. Features a color coordinated seat and spring Allows for multidimensional movement Via offers a five year warranty to the initial purchaser Easy 3-step assembly, no tools required Weight capacity 290 pound