Easy to use and convenient to carry along anywhere, the Sunny Health & Fitness Exercise Wheel provides an effective workout for your arms, shoulders, and back. Its steel rod, comfortable grips, and molded plastic discs are built for strength and durability. Additional Information:Strengthen arms, shoulders, and back Tones and slims the waistline Steel rod has comfortable grips Molded plastic discs provide smooth rolling and durability Lightweight and portable; great for office or travel use Manufacturer’s warranty included: see complete details in the Product Guarantee area About Sunny Distribution: Sunny Health & Fitness has been importing and distributing high-quality health and fitness products for over ten years. From their headquarters in Los Angeles, California, they import equipment from direct sources in Taiwan and China to provide more competitive pricing than the average health and fitness equipment distributor. Because they are committed to excellence and stand behind the quality of every one of their products, Sunny Health & Fitness has become one of the fastest-growing companies in the market. Helps strengthen arms, shoulders, and back. Steel rod has comfortable grips. Molded plastic discs for smooth rolling. Dimensions: 7.25 diam. x 9.25L inches; Weight 3 lbs.. Manufacturer’s warranty included.