Speed abs by Iron Gym is the fastest way to transform your floor into the ultimate workout platform for strong, ripped abs speed abs lets you do all of the exercises you need to get a ripped six-pack, powerful core, chiselled shoulders, bulging biceps, carved triceps, increased endurance and a supercharged metabolism. Internal assist system provides superior resistance (as you roll out) and assistance (as you roll in), for longer sets and full range of motion with every rep. The durable, ultra wide non-skid wheel with internal assist system provides enhanced resistance as you extend and roll out to take your abdominal exercises to the extreme, then helps guide and assist you back in a fluid, controlled manner so you really feel the burn. Pro-grip handles; featuring special high performance ergonomic, rubberized design that helps minimize hand fatigue by keeping you in your natural position and prevent slippage while maximizing stability, control and comfort so you can optimize your workout and go for longer. About the product: 2 pieces in this weight set. Weight: Total package weight 1.2kg. Dimensions: Size H20, W34, D20cm. General information: