Adjustable Height: Strong Adjustable Stability Bar Handle for the Newan Rebounder4 different height settings suitable ,No matter your height or exercise needs there's a height perfect for you.Only for foot tube diameter 2.6CM/1IN Comfy Grips: Provides a strong helping hand, with super grippable and cushy foam handles, to help keep balance jump and land without the fear of slips and falls, for more rewarding exercises. Easy Assembly:Takes seconds to set up. Attaches to any two trampoline legs. Slip around rebounder legs. Re-attach legs. No spare legs to keep track of like other stabilizer bars. Foam Handlebar:Newan Handle Option for Mini Exercise Trampoline, Optional Accessory for Home or Clinical Use ,Covered by lasing soft foam, the handlebar is comfortable to grip and safe for the skin of the palm. Knob for Adjustable Height and widthRelease the knob and adjust the height of the handle and width. Newan provide 4 different levels of handrail height:41.7&#39