Description: 【Double Function Breathing Training】: This Breathing Exercise Device combines both exhalation and inhalation exercises, allowing you to effectively enhance your lung capacity while simultaneously working on abdominal muscles, pelvic floor muscles, and facial toning 【Design for Effective Workouts】: The weighted structure of the Breathing Trainers ensures more challenging workout, helping you lower a toned body with ease. It's ideal for those looking to improve their respiratory health and physical fitness 【Portable and Convenient】: With its compact size of 7.09inchx1.97inch, this Deep Breathing Trainers is easy to carry around, making it ideal for use at home or on the go 【Advanced Counting Feature】: Equipped with an upgraded counting function, this Daily Exercise Device allows you to track your progress effortlessly during each , ensuring that you stay motivated and focused on your fitness goals 【Versatile Fitness Tool】: Designed as a multifunctional lung capacity trainer, it supports continuous air flows for both inhalation and exhalation exercises. This versatility makes it suitable for facial toning as well as abdominal and cardiopulmonary training sessions Specification: Material: Plastic Size Chart: 18cmx5cm/7.09inchx1.97inch Package Includes: 1 Breathing Exercise Device Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.