-Chair Dimensions: 23"W x 21"D x 35/39"H--Chair Features Ultra-Rugged Welded Metal Frame--Contemporary Black Stitched Mesh Material--Sophisticated Chrome Color Plate Finish--Chair is On Casters & Swivels 360 Degrees--Seat Height Adjusts From 18 3/4" to 22 1/2"-The "Constellations" Collection