STEEL FRAME WITH TRIANGULAR REINFORCEMENT , ANGLE ADJUSTED FRONT FORK , ACTIVE REAR SKI FOR BETTER SNOW CONTACT , HIGH QUALITY SKIS WITH HIGH DENSITY POLETHYLENE FOR DIVERABILITY, CURVED SHAPED SKIES FOR EXCELLENT TWININGAND PERFORMANCE , ADJUSTABLE HANDLEBAR HIGHT , FOR AGES 7 - UP , MAX. WEIGHT 110 LBS . EXCELLENT CONDITION ,