ABDOMINAL GYM EXERCISER ROLLER WHEEL Manufactured from high quality thick plastic for long lasting durability. Compact, lightweight and portable - perfect for quick, simple workout sessions. Works by simply rolling the wheel back and forth to tone and sculpt the entire upper body. Perfect for both beginners and advanced workouts. Designed for comfort and safety while providing effective results. Easy to adjust the workout to your needs and ability. Ideal exerciser for burning excess calories. Dual wheels for stability and non-slip handles for superior comfort. Please read safety instructions before using this product. Made by RSR-Sports.