This chair feature a heavy duty metal base, not cheap plastic base used by others.

Features:

    Comfortable Chair

    Attractive, supportive, breathable White mesh back and mesh fabric seat.

    Comfortable arm rests

    360 degree swivel for the chair.

    Weight Limit:  250LB

    Easy to Install

Dimension:

   Seat Size:  20"(W) x 20.5"(D)

   Seat height: 17 - 20" adjustable height

   Back size:  18.5"(W) x 32"(H)

   Over Size: 26"(W) x 22.5"(D) x 49"(H)