Heavy Duty Steel Deck PlatesHeavy Duty Deluxe Padding3 X 3" x 11G Tube Construction1" Solid Steel PinWhite Powder CoatedWeight Arm Mounted on (2) HD Pillow Block BearingsGreat for "GRIP-LESS" Shoulder ShrugsFocuses & Isolates the Traps.Can load Up to 1000 lbs.Size: 58" X 48" X 60"H-216 lbs."