Key benefits Fast, tool-free installation that fits most door frames: adjust the telescopic rod to the required length and simply roll up the rod until the red rotators are loose. Stable, frame-friendly support: upgraded base design distributes contact pressure evenly to protect door frames and walls while improving overall stability. Comfortable, slip-resistant grips: thickened, sweat-absorbing cotton foam provides a secure, comfortable hold for longer workouts. Durable load-bearing construction: high-density threaded telescopic pole is wear-resistant and built to remain stable under heavy use. What this product solves Eliminates permanent hardware: secure pull-up and hanging exercise capability without drilling or mounting hardware. Protects surfaces: balanced contact surface and upgraded base reduce risk of dents or scuffs to door frames and walls. Improves comfort and grip: foam padding reduces hand fatigue and slipping from sweat, so you can focus on form and reps. Handles regular use: reinforced pole and superior threading lower the risk of slippage or loosening during workouts. Features and specifications Adjustable telescopic rod: freely change length to adapt to a wide range of door frame widths. Red rotators: visual/physical adjustment points—roll up the rod until the red rotators are loose to set length. Upgraded stable base: designed for balanced contact and reduced movement against door frames and walls. Thickened cotton foam grips: non-slip, sweat-absorbing cushioning for comfortable hand placement. High-density threaded pole: wear-resistant telescopic mechanism engineered for reliable load capacity. Typical use scenarios Home bodyweight training: perform pull-ups, chin-ups and hanging leg raises in apartment doorways without drilling into the frame. Compact home gym setup: add a doorway pull-up option to small spaces where permanent fixtures are not possible. Travel or temporary setups: easy to install and remove, suitable for short-term stays or vacation rentals where you need a reliable temporary pull-up bar. Notes and care Ensure the rod length is properly adjusted and rotators are correctly engaged before use. Check contact surfaces for any residue and avoid installing on damaged or uneven door frames. Clean foam grips with a damp cloth; avoid harsh chemicals that may degrade the material.