Extra-wide belly wheel with knee pads-Our wheels are 3 inches (approximately 7.6 cm) wide and can carry up to 600 pounds (approximately 272.2 kg). Made of durable non-slip rubber and sturdy stainless steel, it ensures stability and comfort during exercise, silent, and will not damage the carpet or wooden floor. Thickened knee pads made of NBR material provide extra comfort and protect your knees from injury. Full Body Workout-Use this premium home gym equipment to strengthen and adjust your abdominal muscles, shoulders, arms and legs. Each repetitive push-out exercise will exercise various muscles, targeting your abdomen, hip flexors, shoulders and back. It not only helps to increase your waist strength, but also reduces your risk of muscle injury. Complete workout accessories-package includes: 1 AB roller, 2 push-up bars, 2 resistance bands, 1 thick foam knee pad, 1 exercise guide and 1 exercise poster. Excellent quality-this belly wheel is made of strong stainless steel, non-slip TPR and durable PVC. Ensure safety and comfort, quiet. Do not damage the wooden floor or carpet.