Ultrabreathe – The World’s No 1 Selling Respiratory Trainer – with 6 Colors to Choose from (Gray)

The Ultrabreathe device is patented, CE marked and manufactured in the UK to exacting European health & safety standards
medical grade PVC mouthpiece (Phthalate, BPA and Latex Free)
Adjustable over a wide range of resistances making it suitable for users at all fitness levels.
As you inhale, the resistance created makes your respiratory muscles work harder, and the harder they work the stronger and more durable they become
Easy to clean – simply bathe in warm soapy water for about 10 minutes, remove and then rinse under warm water