Aluminum Climbing Hunting Deer Tree Stand with Safety Vest Harness, 250lb Capacity TMA approved. Designed for climbing trees between 8-20 inch in diameter. Aluminum constructed front seat and climber frame, 250lb weight limited. Comfortable REALTREE ap 18L x 12W foam seat with full back rest. Padded arm rest and climbing bar. Non-skid oversized 23L X 18W grate with adjustable foot holds. With adjustable full body safety harness and instruction DVD.