This item is reasonably prices and I didn't really in all honesty expect half the quality I received because of how cheap it was. The bars adjust-ability to suit different door sizes is excellent and easily done, no rough handedness or messing around is required it smoothly screws longer or shorter. The addition of the two extra struts for the door frame so that it can be used for sit ups as well was an excellent idea. Since it is so easily adjusted swapping between the two is so simple and if you don't like it just left on the frame it is so easily removed to put back when you next use it with no effort at all.
The bar itself is coated in a great material which has good grip and isn't rough on your hands when using for pull ups. It is also quite soft and doesn't rub at your ankle joint when using for sit ups.
You could easily and afford-ably get in shape or shed a few pounds with this product. Now none of us have any excuse to be honest.
Fantastic product I would suggest to anyone whether into exercising or not. Great starter product or excellent addition to existing exercise regime.