Polyester Blend Made in the USA or Imported 【ULTRA STRENGTH AND DURABILITY】Capable of carrying a max weight of 1000 LB the Powerzone Power Cage is for serious strength training enthusiasts. 【SPOTTER BARS】you will always have a spotter in the Powerzone Power Cage with safety lock latches for ease of mind and safety assurance when squatting with heavier weights. 【ANGLED PULL UP BAR】The pull-up bar is adjustable and reversible with 4 different positions and angled for both wide and narrow grip pull-ups. 【STABLE AND GROUNDED】Store extra-weight plates with the included safety clips to increase stability and peace of mind. The Powerzone Power Cage may also be bolted down to establish a firm and stable base as well. 【ADJUSTABLE AND VERSATILE】18 vertical height settings allow for various adjustments of the J-Hooks.