Safe sturdy pro level design, which designed to hold over 150KG of weight. Double locking safeguard system, one spring loaded knob and one lock down knob for 100% security. Adjustable from 95cm to 150cm with 13 height options. Soft rubber end caps for additional safety.Fits any 122cm wide gymnastic mats to protect you from being injured. Recommended for gymnast levels 1 to 4. Product Highest Dimension: 139cm x 136cm x 150cm. Product Lowest Dimension: 139cm x 136cm x 95cm. Round Solid Wood size : 130cm in length with diameter 4cm. Height: Adjustable from 95cm to 150cm. 1 x Adjustable Horizontal Bar.