Optional durability and heavy duty dependability. One size fits all, rated to 350 lbs. Durable ribbed 600D polyester fabric. Sturdy 1-3/4" pipe frame. Stabilizer feet. Padded arm rests with side pocket organizer and recessed cup holder. 37.5" H x 25" W x 20" D. Seat height 16". Carry bag not covered under warranty.