Why Choose WATBKHE Folding Gymnastics Bar ？ WATBKHE gymnastic training bar with a smooth powder coated finish to ensure quality and safety. Large wide secure base, premium hardware fittings and rounded corners are designed for adding security while training. Product Specification : Color: Green, pink, purple available Height: Adjustable from 35" - 51" Adjustable Height: 35"/39"/43"/47"/51" Applicable User: 3-7 year old beginner gymnast No-slip Rubber Rings 4 anti-slip rubber rings on the gymnastic bar ensure that the bar stable and prevent sliding effectively during momentum exercises. Elastic Spin-Locking Mechanism The gymnastics bar is equipped with upgraded elastic spin locks,just rotate and pull the locking knob when adjusting the height to your desired height, and then turn the knob to make it more stable and tight. Stable Triangular Structure The gymnastics training bar was designed based on the triangle structure that ensures the stability and durability of the whole structure, which will minimize sway and wiggle, give your kids more confidence to do gymnastic skills training, like kipping, swing, strength building and so on.