- Lightweight and Portable: With an overall diameter of 15 inches (14-inch inner diameter), this exercise tool is designed for convenience. It lies flat and is exceptionally lightweight, making it easy to pack in your luggage. Transform any space into a gym wherever you go. - Reversible Structure: The unique double-sided design ensures a firm grip during workouts. Its water and sweat-repellent surface is ideal for high-intensity training, enhancing usability and durability. - Enhanced Comfort: Equipped with a padded foam insert, this device provides superior cushioning, improving your comfort during exercise. Achieve your fitness goals with confidence while minimizing the risk of injuries. - Improved Leg Alignment: Maintain proper posture and leg alignment with every movement. This exercise tool keeps your legs aligned under your hips, allowing for more effective training of the targeted muscle groups. Use Scenarios: 1. Home Workouts: Easily integrate this tool into your living room or bedroom for a quick workout session at home. 2. Travel Fitness: Perfect for vacations or business trips, ensuring you can stay active without needing a gym. 3. Outdoor Training: Use it in parks or outdoor spaces to enhance your training routine with minimal equipment. This product combines functionality, portability, and comfort, making it an essential addition to your fitness regimen.