MERUYOO Pull-up bar for door frames to hang in without screws and no slipping, professional door frame pull-up bar with padded grips (black, S 78cm-98cm)

"When pressing down, the pull-up bar becomes more stable the heavier it is. (The heavier the pull-up bar, the more stable when pressing down). Double-sided safety support ensures a strong and stable connection. Built-in high-precision bubble level ensures smooth and secure use. Multi-layered selection of reinforced steel tubes ensures strength and break resistance. Removable and washable thick non-slip hand protection pads provide additional protection and comfort."