Thin Waists Abdominal Breathing Exerciser Slimming Apparatus

Thin Waists Abdominal Breathing Exerciser Slimming ApparatusFeature Three adjustable step for your choice weak medium and strongReduce breathlessness and increase lung capacity by strength training your respiratory musclesSimply use it for about five minutes a day equal to 30 times breathing Small and compact you can take it anywhereDescription Material ResinLength 11cmColor RandomQuantity 1 Package Included 1 x Abdominal Breathing ApparatusNote 1 The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness2 Please allow slight deviation for the measurement data3 Please allow 2 3cm error