1. smart timer and phone holder: Keep your workouts under control with the builtin countdown timer and help you effectively manage your exercise time. With the builtin phone holder, you can track your progress or follow fitness guide videos, making your workout experience more engaging and enjoyable. 2. upgrade foldable pilates reformer: Our foldable pilates reformer board combines the principles of pilates and fullbody training, ing a dimension to your workout routine. With this versatile equipment, you can comfortably achieve your fitness goals from your home. 3. improved ab roller board: Experience smoother and more effective movements with our advanced autorebound technology ab roller. The 50pound thick silicone elasticity cord provides strong recovery power and allows you to work your core muscles without additional pressure. Whether you are a fitness beginner or an experienced athlete, this ab roller is suitable for everyone. 4. adjustable resistance for all levels: Our pilates board features multifunctional adjustable resistance bands that cater to users of all fitness levels. You can gradually increase the intensity of your workout, improve muscle strength, and shape your body according to your personal fitness journey.