Ollieroo Doorway Chin up Pull up Bar Multi-Function Home Gym Health & Fitness Exercise Trainer Machine Brand: Ollieroo Practical Design- Non-slip rubberized feet, comfort foam grips and durable steel construction; Support weight up to 300 lbs Easiness to Assemble and Install - Assembly guide, screws and tool included;the top portion of the doorframe is at least greater than 1.2 cm,Slip-in design fits standard doorways (24" to 32") with trim (4" to 6" wide) for quick installation, The shortest of the doorways, the max of loading weight Versatility - Ideal for pull-ups, chin-ups, push-ups, dips, crunches, and more Convenience - Turn the door into your own personal gym in just seconds and remove the pull up bar from your door way easily with no drilling required Brand: Ollieroo Practical Design- Non-slip rubberized feet, comfort foam grips and durable steel construction; Support weight up to 300 lbs Easiness to Assemble and Install - Assembly guide, screws and tool included;the top portion of the doorframe is at least greater than 1.2 cm,Slip-in design fits standard doorways (24&#034; to 32&#034;) with trim (4&#034; to 6&#034; wide) for quick installation, The shortest of the doorways, the max of loading weight Versatility - Ideal for pull-ups, chin-ups, push-ups, dips, crunches, and more Convenience - Turn the door into your own personal gym in just seconds and remove the pull up bar from your door way easily with no drilling required Traditional pull-ups are hard, but the Ollieroo Pull Up Bar revolutionary adjustable arm brings the bar down to you. Now, almost anyone can do pull-ups and even more! Ollieroo Doorway Pull Up Bar can be attached easily to your door at home or work while maintaining the door fully functional. This affordable yet sturdy pull up bar will allow you to perform an array of exercises targeting upper body muscles. Material: Steel tube + EVA Sponge + Rubber Main Color: Silvery white Please note the the shortest of the range application, the max of loading weight Simple installation Easy to use Solid material All Star shop, high grade shop High quality, high safety In order to prevent Pull up Bar from sliding down the door, in order to ensure your safety, the installation of Pull up Bar, you must first safety wedge insert the top of the door frame, and then Pull up Bar installed in the door frame, must ensure that secure wedge firmly Pull Up Bar, you can use it with confidence. 1 set of Doorway Pull Up Bar