This pull-up bar doorway gym equipment comes with a chrome finish and rubber/plastic padding grips. It allows you to adjust it onto a door frame, with the door frame taking the weight of whoever is using it. It needs to be permanently fixed and also adjusts back off when you are finished. : Our home gym equipment is made via robust high-quality alloy steel which makes them strong and durable. The door gymnastics bar offers a wide variety of different exercises that can be done in the comfort of your own home and are suitable for almost all standard door frames. - : The strength training equipment chin-up bar is perfect for dips, sit-ups, chin-ups and many more. Train your body with this in just 5 minutes a day and you will achieve tremendous results already because different muscles are trained at once equally with this unique piece of fitness equipment. Ideal for chest, arms, shoulders, back, abs and more. : Our wall mounted pull up bar is adjustable and for set up, it needs a door frame between 62 and 102cm and the diameter of padding drips is approx. 5cm. With the right width, you can use it in different locations and different scenes, such as a door frame or a corridor. Enjoy your fitness anytime and anywhere. : Installation process is very easy for this exercise equipment for home use. Just install it in your doorframe with screws (not included) and then your workout begins. One piece of workout equipment covers so many workouts and muscle groups. Marco Paul Adjustable Pull Up Bar for Doorway in Black