KUNZHAN Ab Roller Wheel for Abdominal Exercise with Kneeling Mat,Ab Wheel WorkouTwo-wheel design: The two wheels are more stable, and the widened wheelbase and ground contact area are increased, which effectively reduces the swaying in the left and right direction and improves safety. Comfortable grip: engineering plastic combined with thickened sponge extended handle, comfortable grip, antiskid and sweat absorption. Silent roller: PVC material roller does not hurt the ground, comfortable and soft, strong toughness, smooth and natural, no noise when used. Easy to carry: detachable steel tube roller design, easy to carry, work at home and exercise at will. Removable design: The product supports disassembly, easy to carry, travel at home, and work can be exercised.With thickened sponge kneeling pad, making exercise easier. Specifications: Main material: steel engineering plastics sponge PVC Product color: Blue Roller diameter: 140mm/5.51" - Suitable for back, arm, shoulder and thigh muscles training - Latex pull rope, high elastic, adjustable and solid with long service life - EVA kneeling board, ergonomic, large-sized and anti-slip - Flexible wheels with soft sponge cover and hand rack, comfortable to use - Six different training levels for your choice to achieve the maximum body fitness Package weight: 1.1Ib Package Size(L x W x H): 8.3X5.5 x 4.3inch Package Contents: 1 x Ab Roller 1 x sponge kneeling mat Payment DetailsWe currently accept payment via PayPal only. Once payment is cleared, we will dispatch your shipment within 1-3 business days. Please refer to the "Shipping" tab for more information regarding shipping speed to your destination.Return PolicyAs our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. If you are not satisfied with your purchase, please contact us within 30 days of receiving your order to process a return.