AMAZING CORE FITNESS: Provides an intense abdominal workout, ideal for both men and women to enhance their fitness. Perfect for various workouts, including strength training, yoga, aerobic or dance workouts, Pilates, muscle shaping, recovery from injury, or simply staying fit at home. DURAL SIDED FOR CARPET OR HARD FLOORS: Thanks to the advanced design, these gliding discs are suitable for both carpet and hard floors; the ABS smooth surface is for carpet, while the fabric surface is for hard floors. PORTABLE: The convenient size of 7.1 inches in diameter makes them small and ultra-lightweight, easy to fit in your gym bag. Great for carrying to the gym or fitness studio, or taking them with you while traveling or at work. NEW ABS MATERIAL: Made of high-quality ABS material, sturdy and durable, resistant to deformation. PACKAGE: Comes with 4 gliding discs (2 black + 2 blue), featuring different colors to match your style. Sizes are 7.1"x7.1"x0.12", perfect for almost any workout.