Adjustable Length and Secure Mounting - Adjustable length from 17 to 25 inches lets you customize the hanging height and bag position to your space and training needs. Simply set the desired length, tighten the knob, and start training. 360 Degree Swivel for Dynamic Training - Features a full 360 degree swivel system that allows the punching bag to rotate freely. Move the bag in any direction without resistance for a more dynamic and versatile training experience. Easy to Install with Secure Mounting - Comes with 6 pre-drilled holes and 6 bolts for straightforward mounting to your chosen location. Bolt length is 3 cm, providing a firm and secure installation. - Note: Do not drill additional holes. Use the six pre-drilled holes for mounting. Durable High-Strength Construction - Made of high-strength steel for superior strength and long-lasting performance. - Powder-coated finish offers excellent rust resistance and corrosion protection for reliable use over time. Use scenarios - Home gym setup: Install in a garage, basement, or dedicated training room to hang a heavy bag at an adjustable height, accommodating different users and workout routines. - Small or shared training spaces: The 360° swivel enables multidirectional punching and combos without repositioning the bag, ideal for family or gym environments with varying users. - Training continuity and maintenance: Durable construction and secure mounting provide a stable setup for frequent use, helping you train consistently without worrying about wear or looseness.