Iron Age Pull up Bar is a revolution in portable and storable home exercise equipment. With its easy to assemble and disassemble design, allowing it to be packed away flat. Our chin up bar enables you to carry out a range of exercises on one single piece of equipment in your own home. Ergonomic angled end to help protect wirst, ideal for latissimus. The length of the upper bar is firstly shortened to 39.17 inch from 47.24 inch, making it perfect for shoulder width pull ups. The form grip on the upper bar is divided into four small ones; with the angled grip ends, they together offer a wide range of different grip options: shoulder width grip or a close grip. SUSPENSION STRPAS are included for maximum versatility in your workouts. Newly FOAM SURFACE door pads can prevent damage to your door frame. The bar leaves no mark on your frame. Multiple foldable design make is a best space saver, you can store it in few seconds after a convenient training. The distance bewteen the two "hook " is cut down to 22.83cm, making it almost fit all doors, even doors in the corner. Fits a door width of 22.83”- 6.22”(58-92 cm) and depth of 8.27” (21 cm), it holds up to 400 lbs (200kg). Though great efforts are made to let it fits all doorways(the distance between two "hooks " shorted to fit some narrower doors; the upper bar also cut short to fit doors in the corner around walls), we always offer 100% MONEY-BACK GUARANTEE for some special doorways that still don't fit. So buy it at ease now!