The Athletic Works Plank Abdominal Roller Wheel is engineered to elevate your core workouts, strengthen your abdominal muscles, enhance balance, and increase flexibility. This compact fitness tool targets your abdominal muscles, arms, shoulders and back. It features dual wheels with non-slip textured treads that provide traction and stability and includes cushioned grips and pads for comfort. It has a small built-in shelf on handle that holds most phones. Perfect for home use! It’s portable, lightweight, and easy to store. Assembled Product Dimensions: 13.75" L x 16" W x 9.25”H, 3 lbs.