This pull-up bar is crafted from high-strength steel with a special surface finish, ensuring durability and a smooth, polished look. Its adjustable telescopic design fits a variety of door frames, making installation simple without the need for screws. The built-in lock prevents the bar from rotating during use, while the thickened steel tubing supports heavy loads. Comfortable non-slip sponge grips absorb sweat for enhanced hand comfort. Perfect for pull-ups, chin-ups, sit-ups, push-ups, crunches, and stretching, this versatile bar is an ideal addition to any home workout routine.