Pair the Merrithew® Fitness Circle Flex with your pilates exercises to heighten the intensity of your workout and gain core strength. Crafted of a lightweight plastic compound, the Fitness Circle Flex adds resistance to engage your upper and lower body. Featuring dual foam handles on both sides, you’ll be supported when exerting energy for a new, exciting workout experience. FEATURES: Pilates Fitness Circle Flex Provides gentle resistance for upper and lower body exercises Includes 4mm thick soft-grip foam handles Circle frame is made of strong, lightweight plastic Measures 12’’ in diameter Model: ST-061