Price not negotiable. Each band was used once and then stored. A training guide is included, but the QR code for it is on the outer box (image 2), and you can access it from there. ✅ Set Contents ① Mini Norban (Ring Band) Size: Approx. Width 5cm / Circumference 50cm A ring-shaped band that allows you to train various muscle groups in a balanced way. Recommended for shaping up and training specific areas. ② Norban (Wide Ring Band) Size: Approx. Width 10cm / Circumference 70cm A wide ring-shaped band specialized for core and lower body. Easy to maintain the correct form, enabling stable training. ③ Power Norban (Strip Band) Size: Approx. Width 15cm / Length 120cm A strip band perfect for full-body training. Recommended for stretching and range-of-motion training. Total: 3-piece set ✅ Product Description This is a set of 3 training tubes co-developed by a physical therapist and a professional trainer. The set consists of bands with different shapes, making it easy to use for a wide range of users, from beginners to experienced individuals. It supports full-body training, including core, upper body, and lower body, and can be used for various purposes such as muscle training, stretching, rehabilitation, and warm-ups. This set is easy to start with, even for those who haven't decided on their training goals. It's also easy to use for training the muscles that support posture, and is recommended for those who want to exercise easily at home. ✅ Recommended Uses ・Muscle training ・Stretching ・Rehabilitation ・Core training ・Exercises for hips, back, and legs ✅ Shipping Ships within 24 hours of purchase. #TrainingTube #MuscleTraining #Stretching #Fitness #HomeTraining #Rehabilitation