• Ultra-wide ab roller wheel with built-in resistance to help maximize core workouts
• Interior kinetic carbon steel spring offers resistance on the roll out and assistance on the roll back to activate abdominals and arms
• Ultra-wide wheel tread offers stability for multidirectional exercises, and makes it easy to tailor workouts to be easy, medium or hard
• Ergonomic hand grips are angled to activate arm and core muscles; handles are removable for easy storage and transport
• Measures 9 x 18 x 8 inches, and weighs 4.6 pounds

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty