Abdominal Muscle Trainer Two-wheeled

Product Information -Pressure resistance, high elasticity, adjustable, sturdy, long service life-ABS engineering plastics, pvc silent outer ring, ergonomic-Flexible wheels with soft sponge cover and hand frame, comfortable to use, large size and non-slipfeature:Durable materials and lightweight portable carry.With dual-wheel stability and non-slip handle, high comfort.Designed to exercise and exercise abdominal muscles.The idea of burning extra calories.