Bssay Ab Roller Wheel, Abs Workout Equipment for Abdominal & Core Strength Training, Exercise Wheels for Home Gym… $20.01 Make sure this fits by entering your model number. ★Ultra-wide ab wheel — Our wheel is 3.7” width, while other brands are half that size! This gives you superior stability, allowing unrestricted movement for a more intense workout, They won’t wobble holding up to 600 pounds. ★Superior Quality — The ab wheel is made of strong stainless steel, non-slip TPR and durable PVC. Ensure safety and comfort, silence. Never damage carpet or wood floor.