Multi-purpose Breaststroke Four-wheel Abdomen Wheel $ 16.44 Product information Brand Name: Four-wheel Abdominal Wheel Product features: four wheels detachable Roller inner ring: environmentally friendly engineering plastics Bearing weight: 400KG Roller outer ring: super soft PVC Purpose: fitness / abdomen / chest expansion, etc. Steel pipe: thick steel Wheel diameter: front and rear wheels 6CM Handle: soft foam grip cover Applicable people: suitable for fitness enthusiasts
