Description - Package Contains1 x AB Roller WheelFeaturesFine Quality – This Permafit AB Roller Wheel uses high-quality ABS + rubber + steel clockwork, firm and silent, which won’t damage the wooden floor surface and carpet. - Comfortable & Flexible – Silicone all-inclusive, quiet and comfortable, using tire texture design, non-slip and wear-resistant, moisture-absorbing and breathable. High-quality Design – Unique thumb button, more comfortable to use, ergonomic, safer to use. Winding of steel sheet, rebound stability. Strength load bearing design, high strength load bearing. - Core Training – Using the Permafit AB Roller Wheel, each repetitive exercise is to exercise the muscles of the abdomen, buttocks, knees, shoulders and back. Not only does it help increase back strength, it also reduces the risk of muscle injury. - Widening Thickening – The Permafit AB Roller Wheel can be side-sliding, so that the muscles of the waist and chest can be stretched more, which is more suitable for beginners,to avoid muscle strain caused by excessive arc of motion. - Multi-directional Exercise Muscle – The abdominal wheel can balance the muscles, joints, weight loss, finely engraving the abdominal muscles at any time and anywhere, and shape the tangible body. - Various Uses – The size of the abdomen wheel is 43.7 * 19cm (17.20 * 7.48inch). It is unisex type and can bear 400 kg. It can help exercise the abdomen, pectoral muscles, back muscles, arm muscles, and wrist strength. Suitable for home, office, gym fitness, get rid of fat, exercise muscles, and build a charming and good figure.SpecificationsBrandPermafitDescriptionAB Roller Wheel - Model (SKU)PSRUD01 – RD, PSRUD02 – BLColour/sMultipleDimensionsRefer to ImagesWeightRefer to ImagesMaterialABS & Rubber