"Stay comfortable and productive with this Midback Mesh Task Office Chair in black, featuring breathable mesh midback support and a sleek contemporary silhouette. The contoured fabric mesh seat and sculpted armrests combine with a reclining mesh back and tension control knob while a pneumatic height lever provides a 4.5"" seat height adjustment range for personalized comfort. Smooth mobility comes from dual-wheel non-marking casters and a heavy-duty 5-star nylon base that supports up to 150 lbs and ships ready in one box for easy setup. Assembled dimensions are 23.5"" L x 22.5"" W x 35"" H with an assembled weight of 22 lbs, making it a compact, stylish choice for home or office workspaces."