"[Stretching the spine] Using a fitness ring helps children grow, pull-ups and stretches, train sensory integration ability, and cultivate sports interest. [High-strength rings] PP plastic material, high toughness.The complimentary sweat-absorbent handle tape can reduce wear and tear, and is effective in slipping. [High-density and thick textile belt] High load-bearing, adjustable.The high-strength metal buckle is convenient and quick to adjust the length. [Strong load-bearing] Safe load-bearing 200kg, high-strength nylon material woven, no break, length adjustable. [High-strength buckle] The buckle is firm and stable, with strong load-bearing capacity, convenient to adjust the length of the webbing, no spikes, and no damage to the webbing. "