Ruris Exercise Device with Variable Settings Portable Muscle Trainer Adjustable to Different Fitness Needs Easy to Clean

【Efficient Design】---Our device has variable air blowing valves to adapt to different people., 【Hight Quality Material】---Made from super flexible pure silicone and Hight quality material ensures comfortable and the durability of our training device., 【Build muscles】---The device helps you exercise your abdominal muscles and improve your sports condition.Good for sports enthusiasts., 【Portable 】---This device compact size allows it to be carried in your handbag or pocket easily. Convenient for you to exercise anytime, anywhere., We Care About Your Satisfaction---Buy with confidence knowing that If You're not Satisfied, We'll Make it Right - Reach Out to Us.