Blue Adjustable Breathing Exerciser & Respiratory Muscle Trainer - Lung Capacity, Core & Pelvic Floor Fitness Tool Waste Containment 5-8) and women's (8-9

5-8) and women's (8-9

Heavy-duty safety lock and 2 keys

Size (cm): 80 (H) x 40 (L) x 30 (W)

* All in one - Scratching

Compatible Premium TN3185 Toner - High Capacity - for use in Brother Printers

Blue Adjustable Breathing Exerciser & Respiratory Muscle Trainer - Lung Capacity, Core & Pelvic Floor Fitness Tool Waste Containment 5-8) and women's (8-9Unlock Your Full Potential with the Respiratory Muscle Trainer Discover a revolutionary way to enhance your physical wellness from the inside out. This innovative breathing exerciser is designed to strengthen your respiratory system and core muscles through simple, controlled breathing exercises. In just 5 minutes a day, you can work towards improved lung capacity, a stronger core, and a more toned physique, all with one compact and portable device.